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Bottoms Up


Bottoms Up
Photo Information
Copyright: angela LL (angela926) Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 470 W: 19 N: 798] (3083)
Genre: Animals
Medium: Color
Date Taken: 2008-05-11
Categories: Birds
Camera: Canon EOS 40 D, EF 75-300 mm f/4-5.6 III
Exposure: f/10.0, 1/500 seconds
More Photo Info: [view]
Photo Version: Original Version
Date Submitted: 2008-05-12 18:26
Viewed: 3175
Points: 20
[Note Guidelines] Photographer's Note
A grey Catbird showing his true colors in Shirley New York.


Physical description :
Grey catbird has a combination of slate-grey plumage with black cap and tail, and chestnut undertail coverts. It has black bill, eyes, legs and feet. Grey catbird is much larger and darker than male Blackcap, and quite different in shape, with long, rounded tail often cocked, strong legs and prominent bill. Both sexes are similar.
First winter has brownish tinge to flight feathers, primary coverts and sometimes, outer greater coverts. Eyes are greyish brown or dull reddish brown. Immature is similar to adult.

Voice : Grey catbird has a characteristic call, a very short cat-like, nasal 'mew', slowing towards end. It has also a grating 'tcheek-tcheek', and a sharp snapping note. Song is a soft melodious warbling, interspersed with nasal mewing, squeaks and imitations. Grey catbird can make more than 100 different types of sounds.

Habitat : Grey catbird lives in dense thickets, especially near water, woodland edges, parks and residential areas, open woodlands with bushy undergrowth, and hedgerows, abandoned farmland and streamside.
GEOGRAPHIC RANGE: Grey catbird breeds across southern Canada, southward to N.E. Arizona and eastward to N. Florida.
It winters along East Coast from southern Massachusetts to Florida, and from the Gulf Coast southward into Central America and Caribbean.

Behaviour : Grey catbird male uses its loud song to proclaim its territory, using a softer version near the nest, or when there is an intruder. Female may sing the quiet song back to the male. Male may have two mates in different territories, and defends both of them.
Grey catbirds are other hosts of Brown-headed cowbirds, but Catbirds learn to recognize its own eggs, and the cowbird's eggs. Mistakes are rare. They rarely return to the same breeding site in successive years.
To feed, Grey catbird gleans insects off vegetation and from ground. They forage also in treetops.
Grey catbird is diurnal and migratory, but they migrate at night. They flock in group of 10 to 15 birds. They communicate visually, with special attitudes of head and feathers. They also communicate by way of calls and songs. They have an unusual structure of their syrinx (a bird's syrinx is a double instrument that sits deep in a bird's chest at the point where the trachea divides into two bronchi) which allows both sides of it to operate independently. It means that they can sing with two voices at once.
Grey catbird responds aggressively towards predators, flashing their wings and tail, and calling. They may attack and peck at predator near the nest.

Flight : Grey catbird tends to fly low and for short distances from perch to perch. They don't like to fly over wide or open spaces.

Reproduction-nesting : Grey catbird's nest is a bulky cup built by female. It's located in dense shrubs, small trees and vines, low to the ground. The nest is made from twigs, scraps, paper or plastic, straw and mud. It's lined with rootlets, fine grass or hair.
Female lays 1 to 5 turquoise-colored eggs. Incubation lasts 12 to 14 days, by female, while the male stands guard nearly. It occasionally feeds its mate. Young hatch helpless and partially covered with dark down. Parents shade them in the nest, perched on the rim, with wings spread and breast feathers fluffed. Both parents feed young. They leave the nest at 10 to 11 days old, and parents continue to feed them for up to 12 days. They get their reproductive maturity at one year. Grey catbirds often raise two broods a year, and build a new nest for each brood.

Food habits : Grey catbirds are omnivorous. They eat primarily insects (ants, beetles, flies, caterpillars and moths) and spiders. They eat also fruits (blueberries and raspberries). Nestlings are fed insect food almost exclusively until before fledging, when fruit is introduced into their menu.

Protection / threats : Grey catbird's nests are often parasited by Brown-headed cowbird. They have some predators too, such as snakes, foxes, rats, domestic cats, squirrels and chipmunks, raccoons, blue jays, American crow and common grackles. They prey on catbird's eggs and chicks.
Adult may be hunted by raptors such red-tailed hawk, Cooper's hawk and peregrine falcon.
Grey catbird is a common species, but they seem to have become less common recently. Their habitat is destroyed by clearing fields for agriculture.
They are protected under the U.S. Migratory Bird Act.

Adanac, eqshannon, maurydv, JPlumb, tuslaw, hester has marked this note useful
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Critiques [Translate]

  • Great 
  • Adanac Gold Star Critiquer/Gold Note Writer [C: 1273 W: 1 N: 6188] (21378)
  • [2008-05-12 18:41]

Hello Angela,
Funny pose caught well, the colors are great and the focus is good. Thanks for the nice image and great note.
Rick

Hi Angela,

Great capture of this Grey Catbird with nice pose, good composition, sharp details and good BG.

TFS

Pekka

Haha, is it a sign? Nice positioning on this catbird Angela, to catch his "true colours". Good timing on this one. The bird is seen in very excellent sharp detail throughout, from the colourful rear end up to that eye.

Thanks, John

Simpatica posa, ottimo POV, la messa a fuoco leggermente arretrata, molto belli i colori e BG urbano. Grazie e complimenti. Ciao Maurizio

A fine bird...and I have to ask since I see the perch so many times..I am not familiar with this curved piece of metal. Is it a fence or a special bird perch. Others have taken images using same? Just curious. Very nice...
Bob

  • Great 
  • tuslaw Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 2754 W: 282 N: 4931] (19883)
  • [2008-05-13 14:27]

Nice shot Angela,
I've been trying to get a pic. of a catbird for the last few weeks, but they never sit still long enough for me to get one.
You have a nice one with an unusual pose. we don't often get to see them from this end. Nice job!!
Ron

  • Great 
  • hester Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 1515 W: 18 N: 3165] (11638)
  • [2008-05-14 11:42]

Hi Angela

This is a very unusual pose! The title fits perfectly. Excellent POV, DOF and composition

TFS

Karan

Hi Angela,
What a beautiful little one that I never had the chance to see in real! You caught funny pose with nice catch-light and composition. It reminds me a bit of a Wren, it is beautiful!
Claudine

  • Great 
  • EOSF1 Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 1393 W: 119 N: 5267] (23955)
  • [2008-05-16 6:50]

Hello Angela! You have great birds in your gallery and this one is not the least, the greay Vatbird is not an easy one to get and you've done great, thanks!

Mario

  • Great 
  • arfer Gold Star Critiquer [C: 2731 W: 0 N: 0] (0)
  • [2008-05-22 21:30]

Hello Angela

I love the pose you have captured and it shows the flash of brown plumage well too.
Very good focus with lovely detail.
Excellent catch light in the eye,
TFS

Rob

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