Rodríguez, José Antonio [2] |
Rogers, N. W [1] |
Romagnoli, Tiziana [1] |
Roman, Robertha Maria Quintero [1] |
Ronoh, Irene J. [4] |
Rooyakkers, S. M. [1] |
Rop, Eric [1] |
Rosca, Marcel [2] |
Rossi, Cristian [1] |
Rossi, Matti J. [1] |
Roth, Frank [1] |
Rothry, D. A [1] |
Roussel, Erwan [2] |
Rowlnson, A. [1] |
Royal Society for the Protection of Birds [1] |
Róbert Arnar Stefánsson [1] |
Róbert Arnar Stefánsson 1972 [8] |
Rósa Jónsdóttir [1] |
Rósa Ólafsdóttir 1970 [2] |
Rósa Sólrún Jónsdóttir 1960 [1] |