10,000 Birds

FEBRUARY 18, 2014

The vast majority of the 10,000+ living species of birds are passerines, and the vast majority of those have a similar system of breeding: Mom and dad bird make a nest and share parental responsibilities roughly equally, if not identically. In the latter, three or more adult individuals contribute to the raising of offspring.

Breeders 255

Breeders Breeding Science Raised 255

10,000 Birds

APRIL 24, 2012

This week at 10,000 Birds, it’s all about how birds get around to bumping uglies (I’m talking about cloacas here), who they do it with, and how this actually leads to raising chicks…the birds and the bees of birds, you might say. Greater White-fronted Geese are one of many species that mate for life.

Albatross 245

Albatross Lifestyle Birds Raised 245

10,000 Birds

JANUARY 19, 2012

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 221

Mammals Eggs Abandon Abandoning 221

10,000 Birds

MARCH 25, 2020

Her narrator is Gabriel, 23, raised in Northern California by an American father and a Uruguayan mother. In the marshes of the estancia , he discovers what he comes to believe is a new species of rail – one of the “accidentals” of the title. With no great fondness for his tech job in the U.S., Gabe agrees to come along.

Uruguay 213

Uruguay 2001 Bald Eagle Science 213