-
1
-
-
0042766019
-
Alimentacion del Cuervo (Corvus corax) en un ambiente marismeño
-
Amat J.A. & Obeso J.R. 1989. Alimentacion del Cuervo (Corvus corax) en un ambiente marismeño. Ardeola 36 (2): 219-224.
-
(1989)
Ardeola
, vol.36
, Issue.2
, pp. 219-224
-
-
Amat, J.A.1
Obeso, J.R.2
-
2
-
-
0003323145
-
Life histories of North American jays, crows, and titmice
-
Bent A.C. 1946. Life histories of North American jays, crows, and titmice. United States National Museum Bulletin 191: 1-495.
-
(1946)
United States National Museum Bulletin
, vol.191
, pp. 1-495
-
-
Bent, A.C.1
-
5
-
-
0003460279
-
-
Handbook of the birds of Europe, the Middle East and North Africa, Vol., . Oxford: Oxford University Press
-
Cramp S. & Simmons K.E.L. 1994. The birds of the Western Paleartic. Handbook of the birds of Europe, the Middle East and North Africa, Vol. 8. Oxford: Oxford University Press.
-
(1994)
The Birds of the Western Paleartic.
, vol.8
-
-
Cramp, S.1
Simmons, K.E.L.2
-
6
-
-
0010987966
-
Note sur le régime alimentaire du Grand Corbeau, Corvus corax, dans le sud du Massif Central
-
Cugnasse J. & Riols C. 1987. Note sur le régime alimentaire du Grand Corbeau, Corvus corax, dans le sud du Massif Central. Nos Oiseaux 39: 57-65.
-
(1987)
Nos Oiseaux
, vol.39
, pp. 57-65
-
-
Cugnasse, J.1
Riols, C.2
-
7
-
-
0001144908
-
Spatial and temporal patters in the diet of Common Ravens in southwestern Idaho
-
Engel K.A. & Young L.S. 1989. Spatial and temporal patters in the diet of Common Ravens in southwestern Idaho. The Condor 91: 372-378.
-
(1989)
The Condor
, vol.91
, pp. 372-378
-
-
Engel, K.A.1
Young, L.S.2
-
8
-
-
0000552549
-
The distribution, breeding and diet of Ravens Corvus corax in Shetland
-
Ewins P.J., Dymond J.N. & Marquiss M. 1986. The distribution, breeding and diet of Ravens Corvus corax in Shetland. Bird Study 33: 110-116.
-
(1986)
Bird Study
, vol.33
, pp. 110-116
-
-
Ewins, P.J.1
Dymond, J.N.2
Marquiss, M.3
-
9
-
-
0001243313
-
Some winter and nesting season food of the common raven in Virginia
-
Harlow R.F., Hooper R.G., Chamberlain D.R. & Crawford H.S. 1975. Some winter and nesting season food of the common raven in Virginia. The Auk 92: 298-306.
-
(1975)
The Auk
, vol.92
, pp. 298-306
-
-
Harlow, R.F.1
Hooper, R.G.2
Chamberlain, D.R.3
Crawford, H.S.4
-
11
-
-
25844449205
-
The Common Raven. Technical note
-
Department of the Interior, Bureau of Land Management
-
Knight R.L. & Call M.W. 1980. The Common Raven. Technical note. U.S. Department of the Interior, Bureau of Land Management.
-
(1980)
U.S
-
-
Knight, R.L.1
Call, M.W.2
-
13
-
-
0008019191
-
Uccelli e paesaggio in Sicilia alle soglie del terzo millennio
-
Lo Valvo M., Massa B. & Sarà M. 1993. Uccelli e paesaggio in Sicilia alle soglie del terzo millennio. Il Naturalista Siciliano 17 (Suppl.): 1-371.
-
(1993)
Il Naturalista Siciliano
, vol.17
, pp. 1-371
-
-
Lo Valvo, M.1
Massa, B.2
Sarà, M.3
-
15
-
-
0000411213
-
The diet of Ravens Corvus corax in Orkney
-
Marquiss M. & Booth C.J. 1986. The diet of Ravens Corvus corax in Orkney. Bird Study 33: 190-195.
-
(1986)
Bird Study
, vol.33
, pp. 190-195
-
-
Marquiss, M.1
Booth, C.J.2
-
16
-
-
0001582402
-
The decline of the Raven, Corvus corax, in relation to afforestation in southern Scotland and northern England
-
Marquiss M., Newton I. & Ratcliffe D.A. 1978. The decline of the Raven, Corvus corax, in relation to afforestation in southern Scotland and northern England. The Journal of Applied Ecology 15: 129-144.
-
(1978)
The Journal of Applied Ecology
, vol.15
, pp. 129-144
-
-
Marquiss, M.1
Newton, I.2
Ratcliffe, D.A.3
-
17
-
-
0042079031
-
Atlas Faunae Siciliae-Aves
-
Massa B. 1985. Atlas Faunae Siciliae-Aves. Il Naturalista Siciliano 9: 183.
-
(1985)
Il Naturalista Siciliano
, vol.9
, pp. 183
-
-
Massa, B.1
-
18
-
-
0043267275
-
Rettili, Anfibi e Uccelli terrestri delle isole circumsiciliane
-
Massa B. & Di Palma M.G. 1988. Rettili, Anfibi e Uccelli terrestri delle isole circumsiciliane. Bulletin d'Écologie 19 (2-3): 225-234.
-
(1988)
Bulletin d'Écologie
, vol.19
, Issue.2-3
, pp. 225-234
-
-
Massa, B.1
Di Palma, M.G.2
-
19
-
-
0043267277
-
Winter diet of Ravens in Pertshire
-
Mattingley W.A. 1995. Winter diet of Ravens in Pertshire. Scottish Birds 18: 71-77.
-
(1995)
Scottish Birds
, vol.18
, pp. 71-77
-
-
Mattingley, W.A.1
-
22
-
-
0010987967
-
Some early summer food preferences of the American Raven in southeastern Oregon
-
Nelson A.L. 1934. Some early summer food preferences of the American Raven in southeastern Oregon. The Condor 36: 10-15.
-
(1934)
The Condor
, vol.36
, pp. 10-15
-
-
Nelson, A.L.1
-
24
-
-
0020458238
-
Ravens and Buzzards in relation to sheep farming and forestry in Wales
-
Newton J., Davis P.E. & Davis J.E. 1982. Ravens and Buzzards in relation to sheep farming and forestry in Wales. The Journal of Applied Ecology 19: 681-706.
-
(1982)
The Journal of Applied Ecology
, vol.19
, pp. 681-706
-
-
Newton, J.1
Davis, P.E.2
Davis, J.E.3
-
25
-
-
0002865607
-
High density and distribution patterns of a Raven Corvus corax population on an oceanic Island (El Hierro, Canary Islands)
-
Nogales M. 1994. High density and distribution patterns of a Raven Corvus corax population on an oceanic Island (El Hierro, Canary Islands). Journal of Avian Biology 25: 80-83.
-
(1994)
Journal of Avian Biology
, vol.25
, pp. 80-83
-
-
Nogales, M.1
-
26
-
-
0028163622
-
Interinsular variations in spring and summer diet of the Raven Corvus corax in the Canary Islands
-
Nogales M. & Hernández E.C. 1994. Interinsular variations in spring and summer diet of the Raven Corvus corax in the Canary Islands. Ibis 136: 441-447.
-
(1994)
Ibis
, vol.136
, pp. 441-447
-
-
Nogales, M.1
Hernández, E.C.2
-
27
-
-
0031287252
-
Diet of common Ravens on El Hierro, Canary Islands
-
Nogales M. & Hernández E.C. 1997. Diet of common Ravens on El Hierro, Canary Islands. Journal of Field Ornithology 68 (3): 382-391.
-
(1997)
Journal of Field Ornithology
, vol.68
, Issue.3
, pp. 382-391
-
-
Nogales, M.1
Hernández, E.C.2
-
28
-
-
84995196463
-
Breeding density in the Peregrine, Falco peregrinus and Raven, Corvus corax
-
Ratcliffe D.A. 1962. Breeding density in the Peregrine, Falco peregrinus and Raven, Corvus corax. Ibis 104: 13-39.
-
(1962)
Ibis
, vol.104
, pp. 13-39
-
-
Ratcliffe, D.A.1
-
31
-
-
0041764159
-
Analisi del popolamento di topo selvatico (Apodemus sylvaticus) in un querceto mediterraneo (Sicilia)
-
Sarà M. & Casamento G. 1993. Analisi del popolamento di topo selvatico (Apodemus sylvaticus) in un querceto mediterraneo (Sicilia). Histryx 4: 17-27.
-
(1993)
Histryx
, vol.4
, pp. 17-27
-
-
Sarà, M.1
Casamento, G.2
-
32
-
-
0011873150
-
Cliff-nesting raptors and ravens along the Colville River in arctic Alaska
-
White C.M. & Cade T.J. 1971. Cliff-nesting raptors and ravens along the Colville River in arctic Alaska. Living Bird 10: 107-150.
-
(1971)
Living Bird
, vol.10
, pp. 107-150
-
-
White, C.M.1
Cade, T.J.2
|