Érard Chr. Clark, W. S. & Schmitt, N. J.— Raptors of Mexico and Central America. Princeton University Press, Princeton & Oxford. 2017. In: Revue d'Écologie (La Terre et La Vie), tome 73, n°1, 2018. p. 98
Bourlière François. Pope C.H. — The Reptile World. A natural history of the snakes, lizards, turtles...
Erard Christian. Del Hoyo, J., Elliott, A., Sargatal, J., Christie, D. A. & de Juana, E. (eds).— Han...
Erard Christian. Dodd, C. K. JR (Ed.).— Reptile ecology and conservation. A handbook of techniques. ...
Erard Christian. Ferguson-Lees, J. & Christie, D. A. — Raptors of the world. A field guide. Christop...
Erard Christian. Vásquez Noboa, A. & Cervantes Daza, P.— Wildlife of Ecuador. A photographic field g...
Érard Chr. Wheeler, B. K.— Birds of prey of the East. A field guide. Princeton University Press, Pri...
Erard Chr. Ferguson-Lees, J. & Christie, D.A. (texte), Franklin, K., Mead, D. & Burton, P. (illustra...
Erard Christian. Jaramillo, A. & Burke, P. — New World Blackbirds. The Icterids. Helm Identification...
Erard Christian. Latta, S., Rimmer, C., Keith, A., Wiley, J., Raffaele, H., Mcfarland, K. & Fernande...
Erard Christian. Myers, S.— Wildlife of Southeast Asia. Princeton University Press, Princeton & Oxfo...
Bourlière F. Meyer de Schauensee, R. & Phelps., W.H. Jr. — A Guide to the Birds of Venezuela. Prince...
Bourlière François. Meyer de Schauensee R. — The Birds of Colombia, and adjacent areas of South and ...
Bourlière François. Land, H.C. — Birds of Guatemala. Wynnewood, Pa., Livingston Publishing Company, ...
Érard Chr. Barnes, K. & Behrens, K.— Birds of Kruger National Park. Princeton University Press, Prin...
Érard Chr. Bowler, J.— Wildlife of Madeira and the Canary Islands. Princeton University Press, Princ...
Bourlière François. Pope C.H. — The Reptile World. A natural history of the snakes, lizards, turtles...
Erard Christian. Del Hoyo, J., Elliott, A., Sargatal, J., Christie, D. A. & de Juana, E. (eds).— Han...
Erard Christian. Dodd, C. K. JR (Ed.).— Reptile ecology and conservation. A handbook of techniques. ...
Erard Christian. Ferguson-Lees, J. & Christie, D. A. — Raptors of the world. A field guide. Christop...
Erard Christian. Vásquez Noboa, A. & Cervantes Daza, P.— Wildlife of Ecuador. A photographic field g...
Érard Chr. Wheeler, B. K.— Birds of prey of the East. A field guide. Princeton University Press, Pri...
Erard Chr. Ferguson-Lees, J. & Christie, D.A. (texte), Franklin, K., Mead, D. & Burton, P. (illustra...
Erard Christian. Jaramillo, A. & Burke, P. — New World Blackbirds. The Icterids. Helm Identification...
Erard Christian. Latta, S., Rimmer, C., Keith, A., Wiley, J., Raffaele, H., Mcfarland, K. & Fernande...
Erard Christian. Myers, S.— Wildlife of Southeast Asia. Princeton University Press, Princeton & Oxfo...
Bourlière F. Meyer de Schauensee, R. & Phelps., W.H. Jr. — A Guide to the Birds of Venezuela. Prince...
Bourlière François. Meyer de Schauensee R. — The Birds of Colombia, and adjacent areas of South and ...
Bourlière François. Land, H.C. — Birds of Guatemala. Wynnewood, Pa., Livingston Publishing Company, ...
Érard Chr. Barnes, K. & Behrens, K.— Birds of Kruger National Park. Princeton University Press, Prin...
Érard Chr. Bowler, J.— Wildlife of Madeira and the Canary Islands. Princeton University Press, Princ...
Bourlière François. Pope C.H. — The Reptile World. A natural history of the snakes, lizards, turtles...
Erard Christian. Del Hoyo, J., Elliott, A., Sargatal, J., Christie, D. A. & de Juana, E. (eds).— Han...
Erard Christian. Dodd, C. K. JR (Ed.).— Reptile ecology and conservation. A handbook of techniques. ...