1/4 inch audio tape. Recording of Shannon. Contains 1:1 Oscar talking about animals in mud; 1:2 same; 2:1 Oscar talking about invertebrates in sample mud; 3:1 Oscar talking about nutrients in water in Estuary; 3:2 same; wild track in aeroplane prior to take off and with air; wild track interior aeroplane several takes. Recorded at 7.5 ips in mono.

1/4 inch audio tape. Recording of Shannon. Contains wild track of aeroplane, Oscar pointing out geese, several takes. Recorded at 7.5 ips in mono.

1/4 inch audio tape. Recording of Shannon. Contains wild track internal aeroplane Oscar counting widgeon, Dunlin, several takes; wild track internal aeroplane radio communication and landing; 5:1 Oscar talking to pilot; 5:2 Oscar talking distant; wild track at airport, plane landing, interior; wild track take off, play in reverse for landing; wild track take off, take 2; wild track, fly past. Recorded at 7.5 ips in mono.

1/4 inch audio tape. Recording of Shannon. Contains 10:1 Oscar talking about estuary; 10:2; 10:3; 10:4; 111 Oscar giving figures; 11:2. Recorded at 7.5 ips in mono.

1/4 inch audio tape. Recording of Killarney, sound by Pat. 4:1; 5:1; 6:1; 7:1; 8:1; alarm call of willow warbler on lake shore; same with distant voices; 9:1 sounds in rowing boat - sampling lake floor - throwing in grab etc. Recorded at 7.5 ips in mono.

1/4 inch audio tape. Recording of Killarney, roll 3. Contains 10:1; wild track outboard on rowing boat, approaching swans; same; same and flock of swans; same; wild track wild lake lapping sounds - Killarney golf course; 11:1, 12:1 talking about algae on stones; 12:2. Dublin Zoo (Sept 1977), contains cockatoo; general background atmosphere; camels, biting hair of another camel, 2 takes; group of flamingos; otter swimming, ng; chimpanzee. Recorded at 7.5 ips in mono.

1/4 inch audio tape. Recording of Dublin Zoo. Contains black swan, rhinoceros - lorry passing; same; Trout 1:1 Dave Ring talking about brown trout; 1:2; 1:3; 1:4; 1:5 second clap; 1:6; 1:7; 1:8; 1:9; 1:10; 1:11; 1:12; 1:13; 1:14; 1:15; 1:16; 1:17; 2:1 wading; 3:1 second clap lorry passing, wading; wild track to cover 3:1. Recorded at 7.5 ips in mono.

1/4 inch audio tape. Recording of animals in studio. Contains Eamon introducing programme; 1:1, hedgehog - Fergus and Eamon talking in studio; 4:1 same; 5:1 bank vole same; 5:2 bank vole, better; 6:1 whinchat. Recorded at 7.5 ips in mono.

1/4 inch audio tape. Recording of animals in studio. Contains 7:1 hen harrier, Fergus and Eamon talking in studio; 8:1 mink, Fergus and Éamon talking in studio; mink, Fergus and Éamon talking about natural colouration of mink; 9:1 sync second slate - wood

1/4 inch audio tape. Recording of animals in studio. Contains 10:2 (siren in background of 10:2), frogs - Enniskerry - Eamon talking to Fergus in studio; 10:3 same. Recorded at 7.5 ips in mono.