24A. _Didus cucullatus_. See explanation, page 172.
24B. _Didus cucullatus_. See explanation, page 172.
24C. _Didus cucullatus_. See explanation, page 172.
25. _Didus solitarius_. From a picture supposed to be taken from a
living specimen in Amsterdam, but beak and wing restored.
25A. _Didus solitarius_. After Dubois' description.
25B. 1, 2, 3. _Pezophaps solitarius_. Reproduction of ancient figures,
see page 177.
4, 5, 7, 8. _Didus solitarius_. Reproduction of ancient figures,
see page 177.
{xxix} 26. 1. _Hypotaenidia pacifica_. From Forster's unpublished
drawing in the British Museum.
2. _Pennula sandwichensis_. From the unique specimen in the Leyden
Museum.