Remove TEST
Remove Eggs Remove Protection Remove Strategy
article thumbnail

Parental Investment Theory

10,000 Birds

Both Elk and songbirds have the same basic method of inseminating eggs, which is one of the steps in reproduction (but not by any means the first!), Songbirds grow the offspring internally for only a very short while, and then pop out an egg, which is then cared for over a significant period of time until it hatches.

Mammals 163
article thumbnail

Best* Bird Books, Binoculars, Bottles** of Booze, and Backpacks of the Bygone Year

10,000 Birds

The guide, one of the last offerings in the Peterson Field Guide series from publisher HMH, shows photos of nests of most North American species and describes nest structure, location, how the bird makes the nest, number of eggs, and what the eggs look like. Donna). ==. Dragan). ==. Donna). ==. But craziness is not a requisite.

Colombia 241