Ornithophily - Wikipedia
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]
Birds as Pollinators - Ornithology
Birds are key global pollinators of wildflowers and ornithophily (bird pollination) occurs in more than 60 flower families. Bird pollinators include the orioles and hummingbirds of the New World, honeycreepers of Hawaii and central and South America, sunbirds of Africa, and the lorikeets and honeyeaters of the Australasian realm.
Bird-pollinated flowers in an evolutionary and molecular context
2008年3月7日 · One well-recognized syndrome of floral traits is that associated with bird pollination (ornithophily). Ornithophilous flowers (Fig. 1) are very often red with copious dilute nectar. Furthermore they lack characters associated with other pollination syndromes, such as scent. Fig. 1. Forms of bird-pollinated flowers. (A) Strelitzia reginae.
Bird Pollinators | U.S. Fish & Wildlife Service
When pollination is carried out by birds, it is called "Ornithophily." Like bees, many bird species visit flowers in search of nectar, a sweet liquid they use as a food source. As birds feed on nectar, pollen from the flower sticks to their bodies.
Pollination by Birds - Explore How Birds Facilitates Pollination
Pollination by birds is called Ornithophily. Pollination is an important process for flowering plants to survive. Since most flowering plants cannot pollinate on their own, they have to rely on other animals.
Flowers and Feathers: The Importance of Birds as Pollinators
2024年1月19日 · The definition of ornithophily is “the pollination of flowers by birds.” Today, I’ll be focusing mostly on the ecological relationships between plants and the birds that pollinate them. Another way to look at all of this would be through the lens of evolution—the fascinating ways that plants and birds have co-evolved with respect to ...
Pollination by Birds Ornithophily - Overview, Structure
2024年8月28日 · Ornithophily is an important mechanism of pollination involving the transfer of pollen by birds from one flower to another. This process, therefore, takes a significant lead in the reproduction of many flowering plants and contributes to food production, genetic diversity, and ecosystem stability.
Ornithophily - Vocab, Definition, and Must Know Facts - Fiveable
Ornithophily refers to the specialized pollination mechanism where birds, especially hummingbirds, are the primary agents of pollen transfer in flowering plants. This adaptation often results in flowers that are brightly colored, tubular in shape, and produce high quantities of nectar to attract these avian pollinators.
Ornithophily - Wikiwand
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]
15 Pollination by Birds - Oxford Academic
Bird pollination, or ornithophily, is a widespread phenomenon. Many common birds visit flowers by biting through or piercing their corollas, notably tits and warblers. Birds primarily take nectar from flowers, although some may also eat pollen and occasionally take solid floral tissues.
The natural history of pollination and mating in bird-pollinated
2011年8月10日 · Bird pollination (ornithophily) has evolved independently in many lineages of flowering plants. Approximately 65 families contain ornithophilous species with many independent origins of the pollination system, often from bee-pollinated ancestors ( Stiles, 1981 ; Cronk and Ojeda, 2008 ; Wilson et al. , 2007 ; but see Martén-Rodríguez et al ...
Bird-pollinated flowers in an evolutionary and molecular context
Evolutionary shifts to bird pollination (ornithophily) have occurred independently in many lineages of flowering plants. This shift affects many floral features, particularly those responsible for the attraction of birds, deterrence of illegitimate flower visitors (particularly bees), protection fro …
UConn Biodiversity Conservatory - Bird Pollination (ornithophily)
Bird Pollination (ornithophily) Although hummingbirds are the most familiar nectar-feeding birds for North Americans, there are analogous species in other parts of the world: sunbirds, honeyeaters, flowerpeckers, honeycreepers, bananaquits, flowerpiercers and lorikeets.
Historical development of ornithophily in the western North
1994年10月25日 · Ornithophily is a new condition in Arcto-Tertiary plant groups, dating from the first significant contact of these plants with hummingbirds in the Eocene. Buildup of the hummingbird pollination system in the Arcto-Tertiary flora is expected to be gradual and stepwise for several reasons.
American Journal of Botany - Botanical Society of America
2017年10月24日 · Our results demonstrate that species of nonspecialized passerines act as legitimate pollinators of Navaea phoenicea, a species highly adapted to ornithophily. We assessed the entire spectrum of the components involved in the pollination process and the implications of each element for reproductive fitness.
Bird pollination syndrome is the plant's adaptation to ornithophily ...
2021年6月14日 · Our study thus demonstrated the highly asymmetrical relationship between ornithophilous plants and nectarivorous birds. Many tropical plants are pollinated by birds and several bird phylogenetical lineages have specialised to a nectar diet. The long-assumed, intimate ecological and evolutionary relationship between ...
Agents for Pollination: Anemophily, Zoophily and Hydrophily …
B. Ornithophily: Bird-pollinated flowers are not many in number. Tiny birds like the humming-birds and the honey-thrushes (birds only an inch or so long) feed on the nectar of flowers like Bignonia capreolata (Fig. 402) and thereby pollinate them.
A Primer on Pollinators, Part 3 - Pollination Syndromes
2015年6月12日 · Bird Pollination (ornithophily) To most of us, hummingbirds are probably the most familiar pollinating birds. Bird-pollinated flowers usually have large reserves of nectar that the birds are after.
ORNITHOPHILY Definition & Meaning - Dictionary.com
Ornithophily definition: pollination of flowers by birds. See examples of ORNITHOPHILY used in a sentence.
ornithophily, n. meanings, etymology and more | Oxford English …
There are two meanings listed in OED's entry for the noun ornithophily, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.