2004). Some species lack feathers over the neck and head. Storks don't have any syrinx and therefore are mute, supplying no hen get in touch with; Monthly bill-clattering is a vital mode of stork interaction on the nest. Storks typically depict the reversal of roles that happens when elderly mother https://josueqn04e.suomiblog.com/the-best-side-of-stork-42035266