KB Dixon 1949. Parus inornatus 2. Jan 16. Berkeley, Alameda Co., Calif. But heard none. At 9:30, one titmouse in magnolia tree on NW corner, gave fear call, did perdulum display or alarm reaction and flew NW around house. No evidence of second titmouse present. 2 Regulus calendula in tree location of titmouse Jan 15. x College Location Jan 16-9:30 x Redmont Bancroft * (Jan 17-8:45) International House Bancroft 1948 nest site in maple Jan 17. Titmouse singing from acacia tree at 8:15 on Bancroft St. (location marked on chart..... song spewick spewick always 2 phrases. At 9:00 AM, song peter peter peter heard from area about 75 yards S of Cowell Hospital. Did not seen. Jan 18. 4:45 PM - overcast, calm. Titmouse in acacia S of 1948 nest site. Calling siddee dee repeatedly but I heard no answer such as a mate would give. Apparently this individual still unmated. Possibly the acacia along Bancroft Ave are one of the roost sites of this individual as it was moving in dense foliage.