ki:y 'JO TIIJ2 \\'A'J']<:r birds of pi.orida. 



H^ 



Family STERCORARIID.E. Jae(;eks. 



Sterrorarius parasiticus (adult). 



Stercorariiis i>arasiticiis ( ininialiiie ). 



itinis (f(iot). 



Central tail feathers elongated in the two following species : 



Length. 17 : Wing. 13 : Tail (adult), aliout 8.40; Tail 



(immaturt-). al)out6: Hill. 1.20. Stercorarius parasiticus. 



Parasitic Jaeger. See page 1S9 

 Length, 20.50 ; Wing. 12.25 : Tail (adult), aliout 12.50 ; 



immature, about 6; isili. i.io. Stercorarius longicaudus. 



Long=tailed Jaeger. See page 190 



