full_metal_ox: A National Geographic cover mock-up, with three marigolds in an analogous orange-yellow color harmony. (Nature)
[personal profile] full_metal_ox
https://visdeurbel.nl/en/

The Fish Doorbell in Utrecht in the Netherlands is an interactive online Citizen Science tool:

The Fish Doorbell is an initiative of the municipality of Utrecht, Hoogheemraadschap De Stichtse Rijnlanden (HDSR), and Mark van Heukelum of Dutch Wallfish. The municipality of Utrecht and HDSR manage and maintain the water quality in the Vecht, Kromme Rijn, and Utrecht’s canals.

Every spring, thousands of fish swim through the Oudegracht in Utrecht, searching for a place upstream to lay their eggs. But the Weerdsluis is often closed. You can help the fish continue their journey! If you see a fish, press the doorbell. This alerts the lock operator to open the lock.


Pressing the doorbell button also snaps a picture of whatever’s in the live camera field, helping the researchers record fish species and numbers.

The time displayed is Central European Time (UTC +1) until March 30, when Central European Savings Time (UTC+2) begins; the Fish Doorbell will continue through mid-May.
ysabetwordsmith: Cartoon of me in Wordsmith persona (Default)
[personal profile] ysabetwordsmith
I wrote this about today's cicada hatch. It fills the "chase" square in my 5-1-24 card for the Superhero Bingo Fest. It has been sponsored by Anthony Barrette.

Read more... )
ysabetwordsmith: Cartoon of me in Wordsmith persona (Default)
[personal profile] ysabetwordsmith
Cicadas are hatching! I've seen a few hatch earlier, but this morning after the rain there are lots of them. The biggest concentration is around the forest garden and edges of the patio. :D These are red-eyed cicadas, technically periodical cicadas. Their carapaces are almost hard, their wings fully extended but still too soft to fly. It's a feast for everything that eats insects. Humans can eat them too. (I'm not planning to try that.) Usually what we get here are various types of the larger green cicadas, like the dog-day cicadas.

For maximum birdwatching benefits, keep an eye out on mornings after a rain. Once the nymphs shed their shells, they are soft and vulnerable. Many birds eagerly feast on them.

See also the poem "The Flying Jewels of Spring."

Read more... )
ysabetwordsmith: Cartoon of me in Wordsmith persona (Default)
[personal profile] ysabetwordsmith
These are more pictures from April 13 that I didn't have time to post then.

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ysabetwordsmith: Cartoon of me in Wordsmith persona (Default)
[personal profile] ysabetwordsmith
Today we drove down to Toledo and Greenup to view the eclipse where totality would last a couple of minutes. We had a nice drive down.

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nanila: (kusanagi: amused)
[personal profile] nanila
IMG_2243
Yellow wagtail standing on the wing mirror of an old blue Toyota Yaris.

This is how we know spring has finally arrived. This yellow wagtail - I assume it's the same one - arrives every year to use our house as the stage for his mating dances. One year he spent his time prancing on the windowsill of my husband's office. Another year it was my office window. This year, he's decided that the best place to show off is the wing mirror and passenger door of our second car. He has also produced a prodigious quantity of poop to festoon the mirror's casing but it seems pointless to wash it until his ritual has paid off!

Three more poses )

Birb?!

Feb. 22nd, 2023 10:29 pm
nanila: (kusanagi: amused)
[personal profile] nanila
2023-02-22_10-22-24
It's a phone photo but that's all we had with us when a flock of energetic long tailed tits descended on our parked car and started pecking at the windows. Youngest and I were startled and delighted!

nanila: me (Default)
[personal profile] nanila
IMG_9390
Eldest and I were just finishing a walk on the towpath when we spotted a pair of swans doing a slow dance in the section of canal next to our house.

We watched them for a while and then it appeared they were finished, so we put the camera down and moved closer. We were a little shocked when the male jumped on top of the female, hence why some of the photos under the cut are a little blurry, as above!
+12 )
nanila: (kusanagi: amused)
[personal profile] nanila
IMG_7416
Seagulls: "Hr-RMM."
Wood Pigeon: "...Wot?"

nanila: wrong side of the mirror (me: wrong side of the mirror)
[personal profile] nanila
Goldfinch eating thistle seeds

Some people might call this "failing to mow the lawn properly". I like to call it "ensuring the local finch population has an adequate supply of thistle seed so I can take nice photos from just inside the back door".

nanila: me (Default)
[personal profile] nanila
Racing pigeon roosting


I thought the community might like to know the conclusion to the Saga of the Visiting Racing Pigeon in Worcestershire, UK.

Pigeon stayed with us and roosted on our roof for about a week, drinking from our pond and nibbling around the base of the seed feeder. We finally managed to read the full code on the ring around its leg, and phoned up the Racing Pigeon Society. They put us in touch with a very excitable gentleman from Norfolk who told us that Pigeon had been part of the Terrible Racing Pigeon Loss Event in Peterborough, during which thousands of birds mysteriously failed to return after being released for a race.

Said gentleman asked us to continue feeding Pigeon, and allowing it to roost, which of course we did. Two days ago, it vanished as abruptly as it had arrived.

Tonight, we received a phone call from the same gentleman. Pigeon has flown home! Apparently it arrived around the same time as another of his birds, which had ended up in Sussex, so he's hopeful of recovering at least some of his losses. He sounded delighted, and he thanked us for looking after Pigeon.

nanila: (kusanagi: amused)
[personal profile] nanila
Mating brown argus butterflies
We came across these mating brown argus butterflies with their furry butts smooshed together on our daily walk across the fields in Norfolk, UK. They seemed quite peaceful until...

Mating brown argus butterflies - with interloper!
...someone came along and tried to make it a threesome! The advances were firmly rebuffed.

nanila: wrong side of the mirror (me: wrong side of the mirror)
[personal profile] nanila
Marbled white butterfly
I'm currently in a new part of rural Worcestershire, UK, which happens to host a large population of marbled white butterflies. I've seen many a cabbage white, but these are new to me, and it's thrilling to see so many hovering above the grasslands.

This particular butterfly zoomed into the front porch this afternoon and straight into a spider web. I got to it before the spider did (sorry, spider) and carried it back outside. It sat on my finger for a while, which puzzled both of us, until I worked out that it still had its feet entangled in silk. I managed to disentangle it without causing any damage. It flew away, not very far, and spent some time cleaning its feet and legs with its proboscis before setting off back to the fields.

nanila: wrong side of the mirror (me: wrong side of the mirror)
[personal profile] nanila
IMG_0355

I'm no raptor expert so I'm not sure if I've identified this one correctly, but I think this is a Cooper's hawk. Observed hunting over the Nisqually Wildlife Refuge in Washington state, USA, today.
nanila: me (Default)
[personal profile] nanila
Eight starlings
A group of eight starlings (only seven pictured) descended on our garden feeders this morning in rural Worcestershire, UK. They feasted noisily on the fat balls for about half an hour, keeping everyone else at bay, and then departed. I don't think they were missed by any but the humans who had enjoyed watching them.
nanila: me (Default)
[personal profile] nanila
Speckled wood mating flight 2
I was thrilled to observe, and be able to capture, this mid-air dance between two speckled wood butterflies in Norfolk, UK. I'm pretty sure it was a mating ritual as it was a slow, graceful ascent, quite different in appearance to the rapidity of aggressive territorial displays.

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