Birdwatching

Goldfinches are among the last species to nest, so they may not be seen in flocks at this time. But they are still there.

I think you would mean a kesterel.

Newborns with patent ductus arteriosis, a handicap affecting the pulmonary artery, are more likely to suffer pulmonary hemorrhage from mechanical ventilation.

after much looking myself for this same answer, I have come to the best conclusion that it is some form of scissor tailed flycatcher, I too saw this bird and was intrigued by the long v shaped tail, such a lovely bird, evidently they mate here in summer

First off, warm weather can cause birdseed to deteriorate or spoil. Second, seed stored in bags or containers can have insect larvae develop inside. Seeds become rancid and lose their vitamins and nutrients.

First, there is not just one bird feeder. The words 'bird feeder' are used as a general term. The feeder, (as you will hear when you begin feeding birds more frequently), is used basically for putting food out for the birds. Different birds prefer different food. Do not misunderstand, more than one bird can eat one or more of the same thing. Generally it is seeds, of which you can mix several at a time. You have sunflower seeds, with or without the shell; Niger seed; peanuts; white millet seed; etc. Plus there are a few that you can make at home such as, hummingbird sugar water, suet and more. And there are many other foods that birds eat.

Probably the European starling, an introduced species.

Only two weeks after they hatch! Someone had answered 10 weeks and they are wrong! I had them in my yard and they were very protective parents that swooped and chased me if I went in my yard, especially after the babies were born.

To wipe off anything which sticks to them such as sticky substances from berries etc

According to Georgetown, KY history, 1945.

It is most likely a gray jay, a year-round resident of that area. It could also be a northern shrike, which is a winter visitor to Colorado.

Aves

cylinder

Green-tailed Towhee

a path many migrating birds follow each year after year

The Male Magnificent Frigatebird is glossy black with and orange throat pouch that becomes bright red when inflated in courtship display.

American Redstart is a possibility.

However, it is much more likely that it is a Spot-breasted Oriole. Spot-breasted Orioles match your description almost perfectly.

A covey is a group of game birds such as quail, grouse, or partridges.

Someone that was incredibly passionate for birds. I assume that there is no any individual registered on history as the "inventor" of bird watching.

If the tail feathers have dark horizontal stripes, it's probably a Blue Jay.

You must wait until autumn (after the birds have left the nest) because if you interfear with an inhabited bird nest you will be breaking the law.

You then need to clean out where the nest was and seal the hole or net the roof so that the birds can not get back in to nest next year.

no,a mother bird will not eat their young no,a mother bird will not eat their young because she loves her youngs...

north was against slavery while south supported it, also South wanted to secede from the union and become there own country.

The American Avocet feeds by sweeping its bill from side to side through the water. It feeds in shallow ponds, marshes, and lake shores.