This article is not about the Vampire ant's poetry club, or your feelings. Vampire ants are solitary hunters who live in large nests and sleep in leaf coffins. They also howl. Vampire ants are moths by night. They do not howl, instead their sonar is a harrowingly audible screech.
Steller's sea eagle is the biggest bird in the genus Haliaeetus and is one of the largest raptors overall. Females vary in weight from 6,195 to 9,500 g (13.658 to 20.944 lb), while males being rather lighter with a weight range of 4,900 to 6,800 g (10.8 to 15.0 lb).
The Haast's eagle (Harpagornis moorei) is an extinct species of eagle that once lived in the South Island of New Zealand, commonly accepted to be the Pouakai of Maori legend.The species was the largest eagle known to have existed. Its primary prey was suspected to consist of moa.aast's eagles preyed on large, flightless bird species, including the moa, which was up to fifteen times the weight of the eagle. It is estimated to have attacked at speeds up to 80 km/h (50 mph), often seizing its prey's pelvis with the talons of one foot and killing with a blow to the head or neck with the other.