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Purple martins suffered a severe population crash in the 20th century widely linked to the release and spread of European starlings in North America. European starlings and house sparrows compete with martins for nest cavities. Where purple martins once gathered in the thousands, by the 1980s they had all but disappeared. [25]
The Purple Martin Conservation Association tracks the arrival of the birds with the help of about 3,500 volunteers. A smaller group of about 220 volunteers monitors the nests. For more information ...
The house martins are parasitised by fleas and mites, including the "house martin flea", Ceratophyllus hirundinis and its relatives. [32] [33] A Polish study of the common house martin showed that nests typically contained more than 29 species of ectoparasite, with C. hirundinis and another swallow specialist, Oeciacus hirundinis, the most ...
Purple Martins in SC. Below is a list of all the locations of early Purple Martins sightings in South Carolina for 2024, according to the association. Galivants Ferry on Feb. 12. Prosperity on Feb. 11
The Caribbean martin nests in cavities in banks and buildings, or old woodpecker holes. 3-6 eggs are laid in the lined nest, and incubated for 15 days, with another 26-27 to fledging. Just as the purple martin, this species may compete with other passerines for nesting cavities.
Purple martins are now being spotted in Pennsylvania. The swallows spend the winter months in Brazil and migrate north for spring and summer. Purple martins are making their 7,000 mile trip to ...
The genus Progne was introduced in 1826 by the German zoologist Friedrich Boie for the purple martin. [2] [3] The genus name refers to Procne (Πρόκνη), a mythological girl who was turned into a swallow to save her from her husband. She had killed their son to avenge the rape of her sister.
The Asian house martin is a host of the house martin flea Ceratophyllus hirundinis, [19] and has recently been shown to carry signs of avian malaria. [20] The predators of this martin appear to be little studied, but are presumably similar to those of the common house martin, namely fast-flying falcons such as the Oriental hobby , which can ...
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