Showing posts with label corvids. Show all posts
Showing posts with label corvids. Show all posts

Saturday, April 14, 2018

Wednesday, February 21, 2018

Wind dancers

A white gull feather was drifting on the wind. Then a raven swooped to snap it up, dropped the feather, and caught it again: 

These two were dancing over the sea:

Whitecaps below:

Thursday, February 15, 2018

Raven with pinecone


This raven appeared to be picking out bugs or seeds from within the pinecone, but I also got the impression that it was having fun examining and picking apart this complex object. 

Thursday, September 21, 2017

Chip

Last month, I saw this juvenile crow at my apartment complex--note the chipped beak:



I fed it, and the other crows, some nuts and peanut butter pretzels. Then, for a few weeks, I didn't see the crow with the chipped beak at all-- until this week:


 The crow's neck feathers have grown in nicely, and its beak appears to have healed slightly but still have a distinctive indentation. (According to crow expert Kaeli Swift *, broken beaks can regrow if the breakage only affects the outer keratin cover, not the underlying bone, as seems to be the case here.)
The same crow amid aeoniums
* An ornithologist named Swift is a fine case of nominative determinism. I also know of a marine biologist named Helen Scales, a TV weather forecaster named Dallas Raines, and (my personal favorite) a 19th-century psychologist named Sir Henry Head. 

Saturday, March 26, 2016

Egg hunt

I saw a mourning dove flying out of a big tree in our front yard, followed by a crow with something in its beak-- something white and ovoid:


Little kids aren't the only ones hunting eggs this weekend.

Tuesday, November 10, 2015

Passerines

Bushtit

Waxwings

Whydah

Bluebird enjoying a berry

Jay!

Another jay

Thursday, October 8, 2015

Morning


Neon sky

Scrub Jay awaiting peanuts


Moon and Venus (the tiny pixel at lower left)


Nesting season is over, but bluebirds still use these boxes for shelter

White beauty

Reflection
Funereal Duskywing

Sunday, May 8, 2011

Spy crows

THE United States military funded research into using networks of 'spy crows' to locate soldiers who are missing in action, and extended the work to see if the birds might be useful in helping them to find Osama bin Laden. The idea may seem far-fetched, but unlike some military research programs (such as the Stargate remote-viewing program) it is actually based on sound science.
From Neurophilosophy. See here for more on the intelligence and memory abilities of crows.