Výsledky vyhľadávania
- Characteristics of young forests used by spotted owls on the western Olympic Peninsula, Washington
Buchanan Joseph B.
Northwest Science. Vol. 73, No. 4 (1999), s. 255-263
xcla - ČLÁNKY - Detection rate of spotted owls based on acoustic-lure and live-lure surveys
Reid Janice A.
Horn Robert B.
Forsman Eric D.
Wildlife Society Bulletin. Vol. 27, No. 4 (1999), s. 986-990
xcla - ČLÁNKY - Owls
Toops Connie
Everett Mike
Shewsbury : Swan Hill Press , 1998. - 127 s.: far. fot.
xkni - KNIHY
1, z toho voľných 0, prezenčne 1 - Of spotted owls, old growth, and new policies: a history since the Interagency Scientific Committee report
Marcot Bruce G.
Thomas Jack Ward
Portland : USDA Forest Service , 1997. - 34 s. : 1 obr., tab., 28 cm
xkni - KNIHY
1, z toho voľných 1 - Feasibility of a Random Quadrat Study Desing to Esti- mate Changrs in Density of Mexican Spotted Owls. Research Paper RM-RP-322
Fort Collins : U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station , 1996. - 12 s.: 3 tab.
xkni - KNIHY
1, z toho voľných 1 - Owls of Old Forests of the World
Marcot Bruce G.
Portland : USDA Forest Service , 1995. - 64 s. : 61 obr., 28 cm
xkni - KNIHY
1, z toho voľných 1 - Owls of Europe
Mikkola Heimo
London : T and A D Poyser , 1992. - 397 s.: obr., tab., fa. fot.
xkni - KNIHY
1, z toho voľných 0, prezenčne 1