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Endangered species
An endangered species is a population of an organism (usually a taxonomic species), which because it is either few in number or threatened by changing environmental or predation parameters, leaving ... > more -
Trees
Beer and Wine
Mating and Breeding
Ecology Research
Insects (including Butterflies)
Invasive Species
Red-cockaded Woodpecker
About the size of the Northern Cardinal, the Red-cockaded Woodpecker (Picoides borealis) is approximately 20-22 cm long, with a wingspan of about 35 cm. Its back is barred with black and white ... > more -
Hunting dog
A hunting dog refers to any dog who assists humans in hunting. There are several types of hunting dogs developed for the many tasks hunters require that they fulfill. The major categories of hunting ... > more -
Egg (biology)
In most birds and reptiles, an egg is the zygote, resulting from fertilization of the ovum. It nourishes and protects the embryo. Oviparous animals are animals that lay eggs, with little or no other ... > more -
Sea-Monkey
Sea-Monkeys are a hybrid of Artemia salina, a species of brine shrimp. These are a type of fairy shrimp -- not true shrimp, but a branchiopod. The term Sea-Monkeys (sometimes unhyphenated) is a ... > more -
Timeline of evolution
This timeline of the evolution of life outlines the major events in the development of life on the planet Earth. Dates given are estimates based on scientific evidence. In biology, evolution is the ... > more -
Therapy dog
Therapy Dog refers to a dog trained to provide affection and comfort to people in hospitals, retirement homes, nursing homes, mental institutions, schools, and stressful situations such as disaster ... > more -
Great Ape language
Research into non-human Great Ape language has generated a great deal of evidence suggesting that apes are capable of using sophisticated communication with humans and other apes. Gorillas and ... > more
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