rose_cat: (damselfly)
Well, after what was shaping up to be a disastrous year for monarch reproduction here in the garden, I got a successful round in late summer/early autumn. I wasn’t seeing any more wasps by then, although one chrysalis appeared to have been taken by one anyway. But that's nothing compared to the awful toll the wasps took in the spring: two entire batches of caterpillars! Some of the cats that made it to the chrysalis stage succumbed to the Dread Disease, either before or during emergence, but that seems to be normal these days. I’m still trying to get my notes together for a detailed account, but if I recall correctly, at least ten butterflies made it to maturity and flew away.

What’s more, yet another group – starting with eggs in early October – has now made it to the pupal stage. I really wasn’t expecting any more this year! Although it’s not the first time they’ve bred this late, I hadn’t anticipated another try. Maybe there’s some way for the butterflies to know that they’ve had so little success that they might as well have another go at it. Apparently the monarchs have had better luck elsewhere this year. (How far away that could reasonably be, I don’t know. Eventually I’ll look into it, I’m sure.)

So, there are now eighteen chrysalises (wow!) hanging around the yard in various places. After my initial count – the usual few days of walking and crawling around the yard with my eyes peeled, plus some careful trimming of the ever-popular geraniums -- one of them vanished, leaving only a bit of the stipe (the stem from which the chrysalis hangs) behind. Some predator – a lone wasp, perhaps – must have snipped it off and carried it away.

Just a day later, however, I made one more muddy crawl to comb carefully through the long grass stems against the wood fence. There turned out to be one more chrysalis under the fence’s lowest rail, which is about 9” (23cm) off the ground. I know I’d checked that area, but not with my eyes 9” from the ground. I could sure use a shrink ray sometimes. (Then again, maybe not the best idea…)

Just before the fully-grown cats took off on their final trek, though, I counted twenty. One of them may have died. Or, maybe there’s a chrysalis still out there waiting to emerge and surprise me. That's always fun.

So, eighteen that I know of. They’re all still green, which is good, since the weather’s been mostly cold and rainy for several days. It’s warming up again. A week or so of nice warm days, and they could all turn dark, emerge as beautiful adult monarchs, and fly away to the milder coast, Mexico, or wherever they want to spend the rest of their butterfly lives.

Unless they decide to stay around and try for three? Yesterday I discovered three eggs on the milkweed. Oh, for god’s sake…
rose_cat: (damselfly)
Yesterday's monarch count: 44 eggs, 6 caterpillars. Four cats were 4mm; two, 11mm. The larger ones were both in the more sheltered bed area, on the plant right next to the wall, on leaves as low and close to the wall as they could get. I don't think that's a coincidence.

While I was counting, paper wasps kept showing up and trying to hunt. I had my Safer's insectidal soap and sprayed them. I used the narrow nozzle instead of the wide spray, hoping I'd be less likely to hit a caterpillar. (Safer's is like using very soapy water; it has to get on the insect to kill it, and is ineffective once it dries.) Twice the wasp got away -- hopefully I got enough on it to doom it -- but I managed to knock two to the ground and stomp on them. I wiped the leaves I'd sprayed as well as I could to help protect the cats. Considering the damage the wasps can do, I thought it was worth the risk.

Here are some photos of a wasp I took in summer last year.

two images, and the rest of the post )
rose_cat: (damselfly)
Sunday's monarch count: 14 eggs, 38 caterpillars. Approximate lengths: 2, 1mm; 6, 1.27mm; 23, 4.76mm; 2, 8mm; 3, 11.11mm; and 2, 14.28mm.

(Handy-dandy mm to inches convertor.)

I need to a) get a tiny ruler or tape in metric, so I can stop converting from inches, and b) take clearer notes as to caterpillar sizes. It took me half an hour to interpret my chicken scratches. (Bending and twisting while keeping my place on the plant stem with one hand and writing on the clipboard with the other makes me careless, especially after my back starts hurting.) There appears to be a learning curve here. Hopefully it won't take the entire cycle to get the data recording consistent.

Anyhow, I'm hoping that the drop in numbers of both eggs and caterpillars from last time (and in general) is at least as much due to bigger cats eating larger cats and eggs as to predation by wasps, diseases and so on.

And, a pleasant surprise I didn't expect: Monday, while looking around for wayward cats, I discovered a fresh green chrysalis! It was under a bench next to the hose reel, which is a good safe place where they've tended to do well. Yay, caterpillar!

In other critter news, the house wren is still popping out to make fussy noises, mostly when Missy ventures out. And an oriole has been singing in the alder tree.

Photos to come, as soon as I get my Flickr account set up.
rose_cat: (damselfly)
Monarch count today: 28 eggs, 60 caterpillars. 59 of the cats ranged from about 3-4mm; one was about 31mm. That's 22 fewer eggs than three days ago, but only 5 more cats. The 31mm cat has got to be one of the ones that were 25mm on Monday, but the other two are gone. Aside from that, how many eggs hatched into caterpillars, how many died, and how many cats died is anybody's guess.

I wish I knew a good way to mark the caterpillars. Even if there was something that was harmless and could be applied to a soft-bodied creature as small as 1mm, it would just be molted off with the old skin. A microchip would be good, since I could just wave a scanner over the plants. A very small microchip... Dream on, I guess.

It was after 10 PM when I finished the count. By then I had a desk lamp out there, but because the cord is so short and the electrical outlets so few and so oddly placed (who the hell designed that?), the sliding door had to be open quite a bit. This being the time of year for June bugs (which are actually not bugs, but a type of scarab beetle), several showed up and thunked off the lamp. Of course some of them ended up flying into the bedroom.

When B gives Missy her nightly treats, he throws them up and down the hall, in various rooms, etc. Tonight one toss ricocheted off a door frame and disappeared. Missy hunted all over until she spied a spot on the rug. It wasn't the treat; it was a confused June bug. Missy sniffed at it and then turned to stare at me expectantly. Sorry, Missy. Mom will do almost anything for you, but even she can't turn beetles into treats.
rose_cat: (damselfly)
Latest monarch count on Monday, June 17: 50 eggs, 55 caterpillars. That's 38 more cats than on the 14th, but 86 fewer eggs. Obviously not all of the eggs are going to make it to hatching, but considering that adults are still showing up to lay additional eggs, and that most of the cats this time were 3mm or less, it's not a good sign. I hadn't seen any cats last time that would have been big enough to move on to the next stage.

I found three dead caterpillars on the ground next to the pot. They'd clearly died from infection (which can have various causes), and I got rid of the bodies and tore off some milkweed leaves that had nasty infectious caterpillar juice on them. One of them had made it to around 25mm (1") before expiring. Dammit!

Anyway, eight of the cats were newly hatched at about 1mm (1/25"); the rest were around 3mm (1/8"), except for three about 25mm (1"). The larger ones, apparently the only survivors from the earlier group, were in the milkweed patch against the wall, not in the big pot. That area has, in the past, been less affected by disease and whatever else kills off caterpillars. I have no idea why. Perhaps it's got something to do with being more sheltered, even though, with less sun, the plants don't grow as big. Or maybe it's something else.

Although it concerns me that so many caterpillars are newly or recently hatched, at least they are hatching, and chomping away. Whatever killed the older ones off, maybe the second wave will do better. At least I hope so.

While I was crouching over the plants, a Cooper's hawk flew over the yard, pip-pipping, and coasted right past the palm tree where the crows are nesting. Oddly, there wasn't a peep out of them. Maybe the parents were out foraging. And a woodpecker was calling from somewhere in the neighborhood.
rose_cat: (jaypeg)
More stats on the monarchs.

Wednesday, June 12: 138 eggs, 14 caterpillars.

Friday, June 14: 116 eggs, 17 caterpillars. Six had just hatched (about 1mm long); one was so new it was still eating its empty egg case. (Here's a photo.) Two were 44.5mm (1-3/4"), and the rest ranged from 9.5mm (3/8") to 22.2mm (7/8").

I saw a paper wasp today. GET THE HELL OUT OF MY YARD.

In other news, there's a house wren living in or near the back yard. Whenever I take Missy out, it hops into view and scolds. I'm trying to get some photos, but it pops in and out of the foliage, as wrens do. The crows are raising another brood way the heck up in a palm tree, and the babies are starting to get noisy. The adults are on edge and chasing everything in the neighborhood that looks like a threat, including a kestrel that's no bigger than a city pigeon. Silly birds!

There's a green lynx spider in the geraniums out front. Including legs, it's about half an inch long. I'm watching out for it when I deadhead the flowers.
rose_cat: (damselfly)
It's been hot and dry and a little bit windy, but the monarch caterpillars are coming along. I'm doing a few counts.

Friday, June 7: 26 eggs, 20 caterpillars. The cats ranged from approximately 3mm (1/8"), the size of a new hatchling, all the way up to one relative monster at 31.75mm (1-1/4"). Most of them were around 15.9mm (5/8"). I did see an adult butterfly sailing around the yard; it may have been a female laying eggs. Somebody certainly is!

Sunday, June 9: 87 eggs, 15 caterpillars. About three of the cats were hatchling size; the rest were from 19mm (3/4") to 25mm (1"). Two of the largest ones, now in the small bed of plants, had most likely migrated from the big pot. Maybe they were running away from the ants. I'm pretty sure the ants (which keep bringing aphids to the plants, mostly in the big pot) are responsible for there being fewer caterpillars. (Except for the large one I knelt on when I wasn't paying attention. DAMMIT.) Although the weird weather -- hot, cool, then hot again -- may be a factor.

I need to get, or make, a proper bird bath so I can liberate the saucer I've been using and put it back under the big milkweed pot. The caterpillars need a moat.

I also need a better way of measuring the cats. A metal tape measure is not a good thing to have near a soft insect, and my finger isn't very accurate. I can't find a ruler around here to save my life.

Monday, June 10: 128 eggs, 16 caterpillars. Most of the cats were in the 6.4mm to 9.5mm range (1/4" to 3/8"), but three were over 31.75mm (1-1/4"), one of which, at 44.5mm (1-3/4"), looks big enough to take off for its pupating spot. That is, if it doesn't get eaten first. There was an additional big cat dead on the ground, but it wasn't squished. Wasp, disease or ant bites? The ants were happy, anyway. It's tough out there for a caterpillar.

A female adult was visiting the plants today and laying eggs. Keep 'em coming, girls!
rose_cat: (damselfly)
(and I'm staying away from the bathroom scale)

A couple of days ago, I noticed a tiny swallowtail caterpillar on one of the newly-leafed-out wild fennel plants. Today the plant was all adroop. The stem had broken off somehow. I couldn't find the caterpillar :( but I did find a swallowtail egg :D I've never seen an actual egg! I tucked the dying plant in amongst the foliage of the others, so the hatching caterpillar will be able to find a good feeding ground.

The milkweed plants are well-leafed too, which is good, because I counted eight monarch caterpillars in the big pot, ranging from .5 to 1.5 cm (1/5 to 3/5 of an inch) in length, vigorously chomping away. No paper wasps in sight yet. Fingers crossed, fingers crossed...
rose_cat: (damselfly)
Twenty-two monarch chrysalises out in the garden now. TWENTY-TWO!

I doubt if they'll all make it to healthy adulthood -- chrysalises die, or the butterflies don't emerge properly, or are deformed, for all sorts of reasons -- but I've got my fingers crossed. If at least half of them come out looking good and fly away strongly, I'll be happy.

I've got pictures back of all the chrysalises but one, and I'll get them up ASAP. I'd like to make a map of the yard and where they've ended up, but that's going to take some time.

I want to do one more search (crawling around at caterpillar level), and maybe I'll find a few more. All of the caterpillars -- except for one that doesn't look like it's going to make it -- have gone and done their thing now.

I'm hoping the nice weather will hold for a couple more weeks so they can finish developing, emerge and get on with their lives.

talk about spiders, but no pics )
rose_cat: (cat rose)
Missy went to the vet recently. She did not want to go to the vet, but I insisted. Her yowls were heartrending. And that was before I even got her into the carrier.

Missy's doing well. She hasn't lost any more weight since her last appointment in May, and her condition looks good. It seems that we caught the kidney problems in time to stop further damage, for the moment at least.

She does have fleas, which I'd expected (having discovered flea dirt a couple of days before), and have now treated with Advantage (one of the best inventions ever). What I didn't expect was what looked to the vet like early signs of resorption on one of her teeth. Missy isn't showing any signs of dental pain, and, with her age and kidney disease, Dr. Yank is recommending conservative treatment. What that means is keeping an eye on it for now and probably taking X-rays at some point. Missy will be back there for routine blood tests in a couple of months and the tooth can be reexamined then. Dr. Yank thinks it's possible that the tooth could be completely absorbed over time -- that happened with one of her own cats -- in which case, it wouldn't be necessary to pull it. I'd really rather not have her put under general anesthesia if I can help it.

Also: thirteen monarch chrysalises around the yard! *happy dance* There might even be more over the next couple of days. If the weather stays warm, they might even start emerging during the next week. Fingers crossed!
rose_cat: (blergh)
I woke up at 1 PM (PST) this morning to see B looking through his T-shirts. Having washed his dress shirts the night before, my first thought was “oh shit, he just found them and they’re not dry yet.” (Uhh, casual Friday, dear?) Or maybe he was going for a walk first?

“Going for a walk, honey?”

“Um, no, my car’s still up the hill...”

(our street was resurfaced yesterday)

“…and it’s 102 outside.” (Fahrenheit, of course)

“A hundred and WHAT?! Are you kidding?”

I really thought he was kidding -- I was still under a light blanket and didn’t feel the least bit hot – but, no, he was not.

“It’s already eighty in here.”

The Santa Ana winds had arrived.

A few minutes later, B left, his work clothes in a bag. I leapt out of bed and raced outside -- almost burning my hand on the outer doorknob -- looking for a way to shade the tiny monarch caterpillars in the big milkweed pot from the blasting sun. (The last batch was lost to heat and wasps, and damned if I was going to lose another.) Reassured that I wasn’t too late by a couple of caterpillars vigorously chomping away, I put something together with patio chairs, an old tomato cage, and a towel.

Then I noticed that -- even though I’d watered them yesterday and they were in partial shade -- the milkweed plants in the ground were desperately limp. I turned on the hose and suddenly it was raining. Hard. HUH? But – the sun’s still shining, and this isn’t Seattle, and – OH. I’d been wondering when that crack in the hose was going to give way. And it felt pretty good, anyway.

It was a little awkward, though, watering with a loop of hose.

I was worried about the three large swallowtail caterpillars, but when I poured a bucket of water around the fennel plants, one of them charged out of a tuft of grass. (I hope that’s where the others were hiding.) As it climbed up the wooden fence, I worried that it was going to get too hot before it could get into the shade, so I gave it a gentle boost. It stopped dead and bobbed its head at me like a stubborn donkey or something. So I just leaned over it to keep the sun off. Eventually it got going again and got itself into the shade.

Let’s see: high temperatures, low humidity, hillsides covered with brush as dry as a bone, Santa Ana winds. All we need now is a spark.

It’s supposed to be hot tomorrow, too, but by Sunday it should be starting to cool down.
rose_cat: (ncis abby artist)
Well, it took me almost three hours, but I counted the eggs and caterpillars on the milkweed plants this evening.

In the big pot, which is approximately fifteen inches in diameter and fourteen inches tall, I counted thirty-six caterpillars and two-hundred-and-eleven eggs.

In the bed next to the house, which is about one by four-and-a-half feet and contains seven plants, I counted fourteen caterpillars and seventy-seven eggs.

Grand Total: fifty caterpillars and two-hundred-and-eighty-eight eggs.

That's a lot of baby monarchs! Keep in mind, though, that very, very few will make it to the chrysalis stage, or even to full caterpillar size. When a munching caterpillar comes across an egg or another caterpillar that's much smaller, it just keeps on eating. When the caterpillars are bigger and more the same size, they often will fight and the loser gets eaten. Yes, they're savage little things!

I once saw a large caterpillar bump into a much smaller one. The tiny one reacted immediately; it dropped suddenly, hanging from a silk line (they can extrude them just as spiders do) several inches down. Presumably it climbed back up after a while. I also noticed what I thought was a caterpillar shedding its skin. It turned out to be eating another that was almost the same size. (In both cases, I wish I'd gotten a picture.)

Oh, and the caterpillars currently range from 3/16" (about 0.5 cm) to 1/2"(.3 cm) long.
rose_cat: (ncis abby artist)
There have been two successful generations of monarch butterflies in my back garden already this year, and another is starting. In the ten years I’ve lived here I don’t think I’ve seen more than two a year. I’m keeping my fingers crossed.

Full report here. )
rose_cat: (ncis abby artist)
...well, not exactly. (Sorry.)

Ten monarch chrysalises in the garden today! YAYYY! *throws confetti everywhere* There may be more; I haven't crawled around at a caterpillar's-eye level to search. I think I'll have time to do it tomorrow.

The rest of the story, and a bonus video, here. )
rose_cat: (Default)
When is the first day of spring in the US? It depends on who you ask -- or what Google results you look at. If you're talking about the Vernal Equinox, when the sun is directly above the equator, it's on March 21 this year. If you think of spring as March, April and May, as meteorologists define it, then it's today, the first of March. If you define it by what the weather is like,  then it's different in various parts of the country.

Here, in coastal Southern California, the weather is becoming spring-like, with sunnier days and warmer nights . In our year-round, relatively mild climate, though, it's also a state of mind.  Here's what spring means to me:

Hope.  Little birds--sparrows and brown towhees -- are bouncing around on the lawn, searching eagerly among the blades of grass. House finches and tiny goldfinches are singing and twittering in the alder tree, which is starting to leaf out. A lone mockingbird sings off and on all day at the top of a tree or the peak of a roof. It imitates a sparrowhawk, a house finch, an oriole, and sometimes a car alarm. Two red-shafted flickers, large woodpeckers, hop their way up the branches of the camphor tree, braced on their stiff tails. They call to each other with a sound like a referee's whistle and gorge themselves on berries. A scrub jay flies off the back fence and examines the neighbor's gigantic bushes. Maybe the jays will raise more chicks in them this year.

Renewal. The first roses have appeared. In the front yard, one of the hybrid teas has a huge white blossom about to open. In the back, a pale-pink-and-magenta-striped miniature rose is the first to bloom among the fifteen or so pots on the table. Every rose plant is covered in tender new buds. The apple tree is full of lacy pink blossoms. The butterfly bushes, trimmed almost to the ground in winter, are shooting green leafy branches skyward, and the tropical milkweed plants, some in pots and some in the ground, are leafing out as well. Milkweed is the host for monarch butterfly caterpillars. Maybe this year we'll have butterflies breeding in the spring as well as in the fall.

There's plenty to do in the garden. Last year's heirloom tomato is struggling to produce one last fruit before it dies. In another few weeks I can get new tomato plants for this year. Weeds, or "volunteers," as I like to call them, are popping up in the lawn and flower beds. They're all coming out -- well, except for the scarlet pimpernel and apple-scented geraniums. I like them, so they're staying.

The compost needs mixing, the lawn needs mowing, the weeds need pulling, and the walk needs sweeping. The fuschia needs the ends of its new growth pinched regularly for another month so that it will be dripping with red-and-white flowers when it finally blooms. The Mexican bay tree is over five feet tall (taller than I am!) and strangling in its tiny pot. The roses and other flowering plants want to be fed, and they want it now. I could putter in the garden all day.

Time for spring cleaning inside, darn it. Dusty shelves, unsorted clutter, and the carpet needs cleaning. Maybe I'll finally sort through all those boxes in the back bedroom. Then I'll start in the garage. I could fill up some boxes and bags and take them to Goodwill. Or should I have a yard sale? Or two, or three ... maybe this year I'll do less planning and, well, more doing?

And, when I get tired of that(which happens really fast!), I'll go putter in the garden some more. Then I'll dust off the camera and go looking for wildflowers and other cool stuff.

Is it spring where you are?  What does spring mean to you? Is it about the weather, your state of mind, or a little of both?

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