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Seed predation
Seed predation includes any process inflicted on a plant’s seeds by an animal that results in the inviability of the seed. Generally this refers to the consumption and digestion of the seed, ... > more -
American Alligator
The American Alligator has a large, slightly rounded body, with thick limbs, a broad head, and a very powerful tail. Males can weigh 500 lbs to over 1000 pounds; one American Alligator allegedly ... > more -
Pigeon intelligence
Pigeons have featured in numerous experiments in comparative psychology, including experiments concerned with animal cognition, and as a result we have considerable knowledge of pigeon intelligence. ... > more -
Caterpillar
A caterpillar is the larva form of a lepidopteran (a member of the insect order comprising butterflies and moths). Caterpillars have long segmented bodies and many sets of "legs". They eat leaves ... > more -
Circulatory system
A circulatory system (sometimes cardiovascular system) is an organ system that moves substances to and from cells; it can also help stabilize body temperature and pH (part of homeostasis). There are ... > more -
Bird intelligence
The level of intelligence in birds, as a scientific inquiry, has not been as thoroughly researched as similar questions regarding primates and other mammals. However, there is a general belief that ... > more -
Hematophagy
Hematophagy (sometimes spelled haematophagy) is the habit of certain animals of feeding on ... > more
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