well, there are allot of birds that have gray feathers. i have a baby bird in my backyard that has gray feathers. robins can, sparrows, and doves are the main ones. very rarely newborn bluebirds can have grey feathers. if you want to know the specific bird, check the eggs (if there are any). if the eggs are blue, it is a bluebird or robin. any other color you would have to go deeper. sometimes you can't just tell by the eggs and the feathers. you can "spy" on the nest to see the mama.
You don't give us much to work with, such as location, size, etc., but based on what we have, it sounds like some kind of gull or tern.
BTW: Did you know that there is no such thing as a "seagull?" There are Herring gulls, Ring-billed gulls, Laughing gulls and so forth, but no seagulls. Jonathan was an impostor.
I'm sorry, I don't know what your asking. If your asking that whether or not it would be heathly, then yes. A baby bird with yellow and gray feathers, um, on it's body (where else would they be?) would be healthy.
The Finch.
Webbed feet enable them to paddle with less effort.
Depends on the bird. Some birds, like ducks, have webbed feet
A pelican is a type of fish-eating ocean-diving bird with webbed feet.
Nene
A duck does..
Webbed feet .
dependes on the bird
No. Brown or Black Rats and House Mice do not have webbed feet.
jack Russel has the hands feature sorta looks like webbing. The Black and White Newfoundland (Landseer) has webbed toes, is primarily white, and has large black sections of fur. The Landseer ECT (from Europe) also fits.
Yes, it is a real bird. It can be found in North America. It is a diving bird of northern waters. It is a fish-eating diving bird with a short tail, webbed feet, smooth black-and-white feathers, and a distinctive laughing call. Native to: northern hemisphere.
No. Most amphibians do have webbed feet like frogs but ducks, which are a type of BIRD also have webbed feet. some cats and dogs have webbing between their toes
It depends on the bird. Typically, water fowl (like ducks) have webbed feet (with some exceptions.) Other birds do not.