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Traditionally, a number of wading and terrestrial bird families that did not seem to belong to any other order were classified together as Gruiformes. These include 15 species of large cranes , about 145 species of smaller crakes and rails , as well as a variety of families comprising one to three species , such as the Heliornithidae , the ...
Columbidae is a bird family consisting of doves and pigeons. It is the only family in the order Columbiformes. These are stout-bodied birds with short necks and short slender bills that in some species feature fleshy ceres. They feed largely on plant matter, feeding on seeds , fruit , and foliage .
Motmots often move their tails back and forth in a wag-display that commonly draws attention to an otherwise hidden bird. Research indicates that motmots perform the wag-display when they detect predators (based on studies on turquoise-browed motmot ) and that the display is likely to communicate that the motmot is aware of the predator and is ...
List of bird genera concerns the chordata class of aves or birds, characterised by feathers, a beak with no teeth, the laying of hard-shelled eggs, ...
Charles Robert Schwab Sr. (born July 29, 1937) is an American investor and financial executive. The founder and chairman of the Charles Schwab Corporation , he pioneered discount sales of equity securities starting in 1975.
"I’ve been drawing birds in the strip for some time-at least 10 years. Like a lot of things in the medium, suddenly your drawing starts to work," Peanuts' creator Charles Schulz said, "At one ...
In birds, however, it is quite common—more so than in any other vertebrate class. [78] Although territory and nest site defence, incubation, and chick feeding are often shared tasks, there is sometimes a division of labour in which one mate undertakes all or most of a particular duty.
The taxonomic treatment [3] (designation and sequence of orders, families and species) and nomenclature (common and scientific names) used in the accompanying bird lists adheres to the conventions of the AOS's (2019) Check-list of North American Birds, the recognized scientific authority on the taxonomy and nomenclature of North America birds.