ANIMAL TRAPPING RECORDS

Viernes, 7 noviembre 2014 by Albert Roura

ANIMAL TRAPPING RECORDS

Source: http://oregonstate.edu/ua/ncs/archives/2014/jun/animal-trapping-records-reveal-strong-wolf-effect-across-north-america CORVALLIS, Ore. – Scientists have used coyote and red fox fur trapping records across North America to document how the presence of wolves influences the balance of smaller predators further down the food chain. From Alaska and Yukon to Nova Scotia and Maine, the researchers have demonstrated that a “wolf effect” exists, favoring […]

Etiquetas / Tagged under:
  • Tweets