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Aestivation (Latin: aestas (summer); also spelled estivation in American English) is a state of animal dormancy, similar to hibernation, although taking place in the summer rather than the winter. Aestivation is characterized by inactivity and a lowered metabolic rate, that is entered in response to high temperatures and arid conditions. [ 1 ]
Animal infanticide is studied in zoology, specifically in the field of ethology. Ovicide is the analogous destruction of eggs. The practice has been observed in many species throughout the animal kingdom, especially primates (primate infanticide) but including microscopic rotifers, insects, fish, amphibians, birds and mammals. [3]
Meeting an exotic animal at a public attraction can fill us with wonder, but critics say that this can also be dangerous. Dana Garber said she had just such an encounter at the Endangered Ark ...
A boa constrictor in the U.K. gave birth to 14 babies — without a mate. The process is called parthenogenesis, from the Greek words for “virgin” and “birth.”
The larval stage of insect development is considered by some to be a form of altricial development, but it more accurately depicts, especially amongst eusocial animals, an independent phase of development, as the larvae of bees, ants, and many arachnids are completely physically different from their developed forms, and the pre-pupal stages of ...
A congressional investigation into sexual misconduct allegations at a troubled Veterans Affairs facility in Tennessee revealed that at least 12 officials who worked there took part in an orgy. U.S ...
Each individual will have similar immune systems, as immune systems are genetically based. When a species becomes endangered, the population may fall below a minimum whereby the forced interbreeding between the remaining animals will result in extinction. Natural breedings include inbreeding by necessity, and most animals only migrate when ...
The Tennessee Bureau of Investigation (TBI) is the state bureau of investigation of the state of Tennessee. It has statutory authority to conduct criminal investigations and make arrests of crimes occurring throughout the state. The bureau is analogous to the FBI on the federal level.