Animals 15.08.11.Kamchatskie Ornithologists are alarmed in Kronotsky State Biosphere Reserve this year, claiming 90 percent of juveniles, whereas a year ago it did not exceed 15 percent. Cause…

Animals 15.08.11.Kamchatskie Ornithologists are alarmed in Kronotsky State Biosphere Reserve this year, claiming 90 percent of juveniles, whereas a year ago it did not exceed 15 percent. Cause…

Animals 15.08.11.Kamchatskie Ornithologists are alarmed in Kronotsky State Biosphere Reserve this year, claiming 90 percent of juveniles, whereas a year ago it did not exceed 15 percent. Cause…

Zoologists from the University of Illinois (USA) found that the offspring of female patients of house wrens is healthier and more resistant to infection. On his American study…