Search results
Results from the WOW.Com Content Network
For example, adaptive behavior is a mechanism of population stabilization. [23] In natural communities, organisms are able to interact with each other creating complex food webs and predator-prey dynamics. Adaptive behavior helps modulate the dynamics of feeding relationships by having a direct effect on their feeding traits and strategies. [23]
Adaptive traits are those that produce more copies of the individual's genes in future generations. Maladaptive traits are those that leave fewer. For example, if a bird that can call more loudly attracts more mates, then a loud call is an adaptive trait for that species because a louder bird mates more frequently than less loud birds—thus ...
The adaptive traits may be structural, behavioural or physiological. Structural adaptations are physical features of an organism, such as shape, body covering, armament, and internal organization. Behavioural adaptations are inherited systems of behaviour, whether inherited in detail as instincts, or as a neuropsychological capacity for learning.
Bees and other insects (and birds!) are important pollinators in our ecosystem. Here's why.
Long-tongued bees and long-tubed flowers coevolved, whether pairwise or "diffusely" in groups known as guilds. [48] The types of coevolution listed so far have been described as if they operated pairwise (also called specific coevolution), in which traits of one species have evolved in direct response to traits of a second species, and vice versa.
Hummingbird Phaethornis longirostris on an Etlingera inflorescence. Ornithophily or bird pollination is the pollination of flowering plants by birds.This sometimes (but not always) coevolutionary association is derived from insect pollination (entomophily) and is particularly well developed in some parts of the world, especially in the tropics, Southern Africa, and on some island chains. [1]
Numerous studies show that both birds and bees thrive when offered a variety of pollen, nectar, seed and fruit choices. It’s fine to mix huckleberries and raspberries, blueberries and Indian plum.
A high-elevation meadow in the Oregon Coast Range is helping uncommon wildlife like purple martins, bats and bees. Walker Meadows is around 13 miles west of Veneta and at an elevation of 2,300 feet.