Piping Plover. 



1. Young and unhatched egg in situ. 



2. Young, two days old, able to run. 



3. Young fully fledged. 



4. Adult. 



Le.aat Tern. 



5. Beach on which it nests. 7. Young, three days old, hiding. 



6. Nest with eggs and young recently hatched. 8. Young, about ten days old. 



(Original photographs.) 



