Journal 24 J.E. Borell Ojo Saguna, Chihuahua, Mexico March 14, 1963 Cold and clear last night - 26° at 7 a.m. Bat - Last evening saw the second bat that we have seen. It was a small one that looked like Pipistrellus or small myotis. It was alone. Redwing Blackbirds - This morning I saw a flock of 20 redwings - the first flock so far. At sunset there were approx. 100 redwings going to roost in the bullrushes near one of the Ojos, most of them were F, 1 or 2 were singing. Little Brown Crane - saw tracks and droppings in an open wet area. They were probably 2 or 3 weeks old.