92 THE CONDOR Vol. XXIV 
Fig. 48. FEMALE Costa HUMMINGBIRD AR- 
RANGING NEST MATERIAL. NEST No. 3; 
AZUSA, JUNE 8, 1922. 
Hig, 49; CostA HUMMINGBIRD FEEDING 
younc. NEST NO. 2; AzuSA, JUNE 16, 
: | 1922. 
