earthplatform.com

Results 1 - 10 from 384 for larger than the female in 0.424 sec.

The Hawk Conservancy Trust -
This is known as sexual size dimorphism. Many birds of prey exhibit reverse sexual size dimorphism, which means that the female is larger than the male. One of the traditional names for the ...
www.hawk-conservancy.org

Endangered Wildlife Trust
The male (14.25g) Blue Swallow is larger than the female (13.47g) Blue Swallow. Blue Swallows' body feathers are more like those of water birds (ducks and geese) than land-living birds, to survive in the misty conditions of their habitats. Of all 21 swallow and martin species in southern Africa, the Blue Swallow is the only species in which the ...
www.ewt.org.za

EWT Species
The male (14.25g) Blue Swallow is larger than the female (13.47g) Blue Swallow. Blue Swallows’ body feathers are more like those of water birds (ducks and geese) than land-living birds, to survive in the misty conditions of their habitats. Of all 21 swallow and martin species in southern Africa, the Blue Swallow is the only species in which the ...
www.ewt.org.za More from this site

The Thylacine Museum - Introducing the Thylacine: What is a Thylacine? (page 1)
Hobart Zoo sometime prior to 1921, at which time it was known as the Beaumaris Zoo, and was operated by founder Mary Grant Roberts. Note that the male (in the background) is larger than the female ...
naturalworlds.org

The Canadian Peregrine Foundation -- Raptor Identification Gallery
The prairie merlin breeds in the aspen parkland and towns of the Canadian prairies and adjacent states. It is the palest of the three forms, especially on the underwings; it is also somewhat larger than the other ... four weeks of incubation. Both adults help raise the young, though the female is more involved with their direct care, while the male is the primary hunter. Chicks fledge at around 25 to ...
www.peregrine-foundation.ca

The Eared Trogon [Euptilotis neoxenus] in Arizona: Behavior, Ecology, and Management of the "Northern Quetzal"
The male was the more vocal member of the pair, giving the "squeal-chuck" call and cackling flight call more often and for longer periods than the female. He was also more cautious when approaching the ...
www.sabo.org

Rideau Canal Waterway - The Pest Page
The male moth is about 2.5 cm (1 inch) long, tan in colour, and a strong flyer. The female is larger than the male, white with black marking on the wings, and cannot fly. The female emits a powerful pheromone (sex attractant) which lures the male moth. Eggs are laid shortly after mating. The eggs ...
www.rideau-info.com

The Canadian Peregrine Foundation -- Uptown Toronto home page
I write this, the male has arrived outside my window. It is very easy to tell the two birds apart. Bonnie is larger than the male but the male is much more brightly coloured than Bonnie. His ... been working on the TVO building and had observed the female at close range. The band number of the female has been observed, and we are checking now as to the identity of the bird. The band on her ...
www.peregrine-foundation.ca

The Raptor Foundation January 2004 Newsletter
The northern bald eagle, Haliaeetus leucocephalus alascanus, is found in the entire northern continent. One of the largest numbers of bald eagles can be found in Alaska, with the northern bald eagle being slightly larger than the ...
www.raptorfoundation.org.uk

A Guide to the Biological Control of Greenhouse Aphids
The adults are active only at night and during the day they rest on the undersides of leaves. The female midges search out aphids and lay their eggs beside them. The eggs are barely visible to the ... times larger than the larvae, by seizing a leg joint and injecting a paralyzing toxin. They suck the body fluids from the numbed aphid and leave the shrivelled husk still attached to leaf. The larvae ...
www.eap.mcgill.ca