Tag Archive for 'Galliformes'

Infrared thermographic image taken from FLIR Tools, showing an aggressive encounter between two juvenile pheasants (middle right of the image). The scale at the top indicates the color coding of temperatures, while the red, upwards-pointing triangles automatically pinpoint the maximum temperature within a selection box drawn manually around each pheasant’s head. Here, the aggressor on the left (Bx1), with a maximum head temperature of 37.5 degrees Celsius, has just delivered an aggressive peck to the recipient on the right (Bx2), who has a maximum head temperature of 35.7 degrees Celsius. The background reference temperature is 26.5 degrees Celsius, taken from a white plastic drinker filled with water (Sp1), suspended above the pen floor (top left of image). Image credit: Sophia et al., doi: 10.1098/rstb.2020.0442.

Study: Aggressive Interactions Induce Rapid Temperature Changes in Pheasants

Jan 10, 2022 by News Staff

In a new study, researchers from the University of Exeter and the University of Plymouth monitored thermographic changes in captive flocks of juvenile...

Reconstruction of Uintan paraortygid. Image credit: Thomas Stidham.

Fossil of New Eocene-Period Bird Species Unearthed in Utah

Mar 4, 2020 by News Staff

A new species of extinct quail-like bird has been identified from a fossil found in eastern Utah. Reconstruction of Uintan paraortygid. Image credit: Thomas...