24 
Aquatic bed 
125 Zooplankton 
126 Arthropods 
127 Other invertebrates (includes mollusks) 
| 128 Fish (eggs, fry, adults) 
| 129 Amphibians (eggs, juveniles, adults) 
130 Reptiles (eggs, juveniles, adults) 
131 Birds 
132 Mammals 
133 Scavenger (carrion) 
9.12 Feeds on animal matter within water column (i.e., on animal matter in water > 25 cm below the surface) 
134 Zooplankton 
135 Arthropods 
136 Other invertebrates 
137 Fish (eggs, fry, adults) 
138 Amphibians (eggs, juveniles, adults) 
139 Reptiles (eggs, juveniles, adults) 
140 Birds 
141 Mammals 
142 Scavenger (carrion) 
2.13 Feeds on animal matter at surface of water column (includes animal matter at shoreline or under shallow 
water [ < 25 cm deep], in open water [| < 25 cm deep], and on vegetation extending up to or through surface 
waters) 
143 Zooplankton 
144 Arthropods 
145 Other invertebrates 
146 Fish (eggs, fry, adults) 
147 Amphibians (eggs, juveniles, adults) 
148 Reptiles (eggs, juveniles, adults) 
149 Birds 
150 Mammals 
151 Seavenger (carrion) 
2.2 Feeds on animal matter in terrestrial systems 
2.21 Terrestrial subsurface (to 10 cm below apparent surface) 
152 Arthropods 
153 Other invertebrates 
154 Amphibians (juveniles, adults) 
155 Reptiles (eggs, juveniles, adults) 
156 Birds (eggs, nestlings, adults) 
157 Mammals (nestlings, adults) 
158 Scavenger (carrion) 
2.22 Terrestrial surface (from 10 em below apparent surface to 0.5 m above apparent surface) 

159 Arthropods 
160 Other invertebrates 
161 Amphibians (juveniles, adults) 
162 Reptiles (eggs, juveniles, adults) 
| 163 Birds (eggs, nestlings, adults) 
| 164 Mammals, small (<1 kg; young, adults) 
165 Mammals, large (> 1 kg; young, adults) 
166 Scavenger (carrion) 


