f WL Be E 1.5
 EMIGRATION LOW A
 WEIGH 0.875 N4

 S C5 0 N5 (15)
 C4 BREEDING
 A (a) POPULATION 0.125N4 N
 WATER 4 O'888N3
 AREA lei 2,195 (14)

 x
 S IMMIGRATION 0.112N3 N 3
 SUN 2,470

 0 (141 901 N 2
 (8)
 0 0.099 N2

 PREDATION BY BIOMASS N 2
 OTHER BIRDS s 0 2,T40
 (5)
 FISH Oc x Ny 114) 0.914NI
 F
 O.Iob NUMBER
 (6) EGGS 0.086NI
 (1) 0 c AND
 .36 a (2) 0-25CI fo NESTLINGS OAN, N I

 O.OTa B.7e 3,000
 (4) (7) WM ,,e (12) NUMBER (14)0.6N
 (010) FLEDGLINGS
 12-5 0
 d Cl 00
 7-1
 C2 C3
 FISH KIL
 AND DRYING e
 (9 8T5
 0.0001a G WA
 (3) 0 GAR BREEDI G BIRDS
T 0 11) 0.900 AND YOUNG

 S

 C6 a mg/m2- mo
 "0, .000, a b mQ/m2
 c g/total area-mo
 d
 Q/total area CD
 e 9/bIrd