Two Hummingbirds hovering in air facing each other agonistic behaviour before fight

Neurotransmitters and their effect on behaviour

Microscope Overview, Types & Uses

Courtship behaviour of the Great Hornbill is extremely interesting. In this observation the male is plucking flowers, regurgitating and passing on delicately to the female almost without damaging them. This continues for hours and sometimes days before they mate for life. This allows the female to judge if the male will be able to feed her when she is holed in the nest for a long period. Hence getting it right is critical for her and the baby in making. Females use a tree hollow and plaster the