earthplatform.com

communal roosts

Environment Search Engine    

Results 1 - 10 from 10 for communal roosts in 0.322 sec.


Free-ranging parrot population of Haiku District, Maui, Hawaii
Breeding and defense was communal with several females contributing to the clutch located in ... & L. Lefebvre. 1989. Variability in parrot flock size: possible functions of communal roosts. Condor 91:842-847. Clubb, Susan L. 1992. ... . (Makawao resident) Primary landowner where Huelo parrot flock probably roosts during night. "The Founder." 1996 interview. Huelo resident responsible ...
www.hear.org


Walton Hall Nature Trail, What's on Winter 98/99
Starlings also form communal roosts, look out for them gathering together on various buildings and trees round campus. Do you know of any other good places for communal roosts, MK central station used ...
www.open.ac.uk


Bald Eagle - WDNR
They often congregate and share communal roosts and feeding grounds. While biologists don't know where Wisconsin's bald eagles overwinter, they ...
www.dnr.state.wi.us


Superb Parrot Polytelis swainsonii - Threatened Species Day 2005 fact sheet
Trust has recently been provided to help Dr Tidemann conduct trials of trapping mynas at communal roosts in Cairns (tropical) and Canberra (temperate). Councils and community groups along the eastern coast are ...
www.environment.gov.au


Long-eared Owls in Kansas
During winter months these owls can be found in large communal roosts sometimes numbering dozens of birds. These roosts are usually located in red cedar groves. Distribution: Long-eared owls are ...
gpnc.org


Hawk and Owl Trust | Owls | Long-eared owl
In winter they gather in communal roosts. Length: 33-37cm; wingspan: 90-100cm. Status in UK 2,000 pairs, probably declining; GREEN ... it takes more birds than elsewhere in its range -- principally house sparrows caught at their communal roosts in winter. Built on OneStopCMS 2008 Hawk and Owl Trust Home Terms Site Map [Sign ...
hawkandowl.org


New Zealand Raptors: Australasian Harrier, New Zealand Falcon, Morepork
In the evening they often gather at communal roosts in long grass or raupo. Voice: Generally silent outside the breeding season, but during courtship ... are also found regularly in urban areas. Behaviour: A nocturnal bird of prey, the Morepork roosts by day in thick vegetation, especially in tree ferns and mature trees, preferably in gullies ...
www.ranz.org.nz


Gold Seal - Wild Salmon Education - Salmon Enhancement Projects
The eagles are at their animated best during communal ...
goldseal.ca


LIPU-UK -> Working in Britain for Birds in Italy
"Today for the first time we have gone past the threshold of 30,000 ... , have adapted to the new ecosystems, using urban structures to their own advantage as winter roosts. Rivers and canals that cross cities act as "ecological corridors", helping to spread new species ...
www.lipu-uk.org


A Little Known Survival Strategy - Communal Cavity Roosting
If a landlord closely monitors the site (with binoculars) they can detect these communal cavity roosts and take action if needed (i.e., remove the dead birds). Tails sticking out ...
purplemartin.org