Table 1: Titmice (Baeolophus spp.) based on species (mtDNA clade), age, sex, and capture location. Balcones Escarpment consists of “West” and “Contact zone.”

-	West	Contact Zone	East	Total
Juvenile	0	11	11	22
Adults	2	13	17	32
Adult Male	1	10	16	27
Adult Female	1	3	1	5
Black-crested Titmouse	2	24	0	26
Tufted Titmouse	0	0	28	28