Research in Argentina's Monte Desert has provided some answers.There are lots of trees,bushes,grasses and flowering plants in the protected parts of the desert.With so many options,most seed-eating birds choose to focus on large grass seeds.The birds can get all the ener...
Research in Argentina's Monte Desert has provided some answers.There are lots of trees,bushes,grasses and flowering plants in the protected parts of the desert.With so many options,most seed-eating birds choose to focus on large grass seeds.The birds can get all the ener...