Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
online stock exchange
#1

  1. Distribution and biogeographic history highly determine the origin of migration in birds of prey. Based on some comparative analyses, diet breadth also has an effect on the evolution of migratory behaviour in this group,6 but its relevance needs further investigation. The evolution of migration in animals seems to be a complex and difficult topic with many unanswered questions. catching fish and builds large stick nests.Kites have long wings and relatively weak legs. They spend much of their time soaring. They will take live vertebrate prey, but mostly feed oninsects or even carrion.The true hawks are medium-sized that usually belong to the genus Accipiter (see below). They are mainly woodland birds that hunt by sudden dashes from a concealed perch. They usually have long tails for tight steering Birds , or raptors, include species of bird that primarily hunt and feed onvertebrates that are large relative to the hunter. Additionally, they have keen eyesight for detecting food at a distance or during flight, strong feet equipped with talons for grasping or killing prey, and powerful, curved beaks for tearing flesh.123 The term raptor is derived from the Latin word rapere, meaning to seize or take by force.4 In addition to hunting live most also eat carrion, at least occasionally, and vultures andcondors eat carrion as their main food source.1 online stock trading 83053http://online-stock-exchange.com
  


Forum Jump:


Users browsing this thread:
1 Guest(s)