欧洲小溪灯笼鱼（Lampetra planeri）群在溪流中游动。成年的灯笼鱼在石头和沙子覆盖的底部 免版税图库摄影 欧洲小溪灯笼鱼（Lampetra planeri）群在溪流中游动。成年的灯笼鱼在石头和沙子覆盖的底部
欧洲小溪灯笼鱼群，Lampetra planeri，在溪流中游动。成年的灯笼鱼在石头和沙子覆盖的底部 免版税库存照片 欧洲小溪灯笼鱼群，Lampetra planeri，在溪流中游动。成年的灯笼鱼在石头和沙子覆盖的底部
A flock of adult and young swans on the sandy shore lake under bright spring sun 免版税库存照片 a flock of adult and young swans on the sandy shore lake under bright spring sun
A flock of adult and young swans on the sandy shore lake under bright spring sun 库存照片 a flock of adult and young swans on the sandy shore lake under bright spring sun
Flock of white and black adult sheep with their lambs resting in the fields of the farm 库存照片 Flock of white and black adult sheep with their lambs resting in the fields of the farm
