Hanken, James 1977 Journal Green Turtle Station, Tortuguero, Prov. Limon, Costa Rica 30 Aug to and N of the Casa Verde for the previous two nights but as yet above caught only one bat, a small Phyllostomatid. Phyllostomatae. Yesterday afternoon Peter # + Anne Meylan and I headed out towards the boat - killed Aaron rookery along the river towards Barra del Colorado. However, as we had only a 10 hp engine we couldn't make it to the rookery and instead drove up the Rio Pacacos and floated down, doing a bit of birdwatching and listening. Not any unique was seen, but here even the common is worthwhile. 31 Aug I walked the late shift on the beach last night (12 - 4 AM) which slowed me down a bit this morning, but not entirely. This afternoon Peter Meylan, John Moore and myself went caecilian collecting in the coconut groves and grazing fields between the Casa Verde and Tortuguero. Specifically we worked the fields just N of the Old Saopin lumber mill. I found one large one inside an ant and termite-infested rotting log in the sun across a little. I can't