Jordan Lake. Dad Osprey definitely didn’t want the great blue heron to get anywhere close to his nest with mom and newly hatched chicks. As is usual in confrontational situations, the parent bird really doesn’t want to make contact because it does not want to get itself injured. It is better to bluff and threaten. The great blue heron made it safely past the osprey nest. Dad osprey landed triumphantly in the nest with his mate and chicks.