While the most recognizable stage of the grey wolf's life cycle is the large imposing adult, these animals go through several stages from conception to death. The average wolf lives six to eight years in the wild. It gro... More »

The four stages of an animal's life cycle are an egg, embryo, immature individual and adult. This life cycle is true for most fish, bird, amphibians, reptiles and mammals. More »

The seven stages of life are infant, childhood, teenager, young adult, adulthood, retirement and the elderly stage. The origin of the seven stages of life came from an ancient Greek philosophical view. The belief is that... More »

A life cycle includes the various stages in the life of a living thing, including its birth, growth, aging and death. For instance, a butterfly's life cycle chart starts with an egg, moves on to a caterpillar, then a coc... More »

The complete life cycle of chiggers is from 40 to 70 days; the stage in which chiggers attach and feed on humans or animals lasts several days. After the larva chigger feeds, it detaches from the host to find a protected... More »

Some animals that mate for life include gibbons, swans, black vultures, French angelfish, wolves, albatrosses, termites, turtle doves and bald eagles. The only time that bald eagles don't mate for life is in the event of... More »

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Kingdom Protista includes mostly unicellular, eukaryotic life forms that behave similar to animals, plants and fungi based upon how the organisms obtain nutrition from their environment. These creatures do not fit into o... More »