Профессор В.К. Рябицев про орнитологов и орнитологию (из документального телесериала “Записки сибирского натуралиста“).
10 months ago 00:14:39 1
10 months ago 00:34:29 1
10 months ago 01:09:06 1
10 months ago 00:03:17 1
10 months ago 00:07:07 1
10 months ago 04:02:29 1
10 months ago 01:08:59 1
10 months ago 00:13:20 1
10 months ago 02:31:22 1
10 months ago 00:06:10 1
10 months ago 00:26:21 1
10 months ago 00:26:01 1
10 months ago 00:23:01 1
10 months ago 02:24:37 1
10 months ago 00:02:34 1
10 months ago 00:33:36 1
10 months ago 02:33:50 1
10 months ago 01:02:21 1
10 months ago 00:00:11 1
10 months ago 00:30:25 1
10 months ago 00:02:49 1
10 months ago 00:08:45 1
10 months ago 00:07:30 1
10 months ago 00:00:57 1
