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Local animals in this group:

doves and pigeons

Columbidae

All members of the dove and pigeon order belong to the same family. There are approximately 310 species of pigeons and doves. They are found all around the world, including many oceanic islands. You can recognize pigeons and doves by their small bills with bare skin at the base and a little bulge at the tip. They also have small heads on plump bodies with soft feathers. Pigeon parents feed their young a special milk made in their crops (part of their digestive system). Pigeons on city streets are also called Rock Doves .

Glossary

acoustic

uses sound to communicate

bilateral symmetry

having body symmetry such that the animal can be divided in one plane into two mirror-image halves. Animals with bilateral symmetry have dorsal and ventral sides, as well as anterior and posterior ends.

chemical

uses smells or other chemicals to communicate

endothermic

animals that generate their own body heat through metabolic processes.

iteroparous

offspring are produced in more than one group (litters, clutches, etc.) and across multiple seasons (or other periods hospitable to reproduction). Iteroparous animals must, by definition, survive over multiple seasons (or periodic condition changes).

motile

having the capacity to move from one place to another.

oviparous

reproduction in which eggs are released by the female; development of offspring occurs outside the mother's body.

sexual

reproduction that includes combining the genetic contribution of two individuals, a male and a female

tactile

uses touch to communicate

visual

uses sight to communicate

 
University of Michigan Museum of ZoologyNational Science Foundation

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. "Columbidae" (On-line), Animal Diversity Web. Accessed April 19, 2014 at http://www.biokids.umich.edu/accounts/Columbidae/

BioKIDS is sponsored in part by the Interagency Education Research Initiative. It is a partnership of the University of Michigan School of Education, University of Michigan Museum of Zoology, and the Detroit Public Schools. This material is based upon work supported by the National Science Foundation under Grant DRL-0628151.
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