Jan
Hartman | May 25, 2018 | Science | No
Comments
Experts have found that tropical
forests some species of birds help others to avoid falling into the clutches of
predators at settlement in less safe areas.
Usually birds of the same species
flock together, but on Amazon reign other orders, and there can be dozens of
varieties of birds of different colors and sizes. While such groups are quite
stable. Scientists have long been trying to determine the reasons for this
phenomenon, and biologists at the University of California in San Francisco
succeeded.
Experts have determined that the
unusual flocks of tropical forests have a special “sentinel”. Usually in the
role of “guard” are the grey, shrubby esperito. They warn others of danger, for
example, the appearance of hawks or falcons. Scientists have found that
“sentinel” played an important role in the pack. After catching biologists more
of their neighbors began to move in densely populated and safer areas.
No comments:
Post a Comment