ORGANIC INCONSPICUOUSORGANIC CONSPICUOUSORGANIC CONSPICUOUS
Tenebrio larvae*
Squash stems
Fucus seaweed bladders
Promethea (empty) cocoons  
Caddisfly (Trichoptera)*
Tenebrio adults*
Leather chips
Spongomorpha seaweed
Wood burls
Leaf rolls
Onion flower rolls
Dry beans
Brown birch cones
Silver maple samaras
Red maple samaras
Red spruce cones
Green birch cones
Small green apples
Raja egg cases
Ovalipes crab shells
Pistachio (closed) nuts
Libinia crab shells
Busycon egg cases
Mushrooms
Emerita crabs*
Ovalipes crab claws
Papilio butterfly wings
Sparrow eggs*
Wild strawberries (Fragaria)*
Red checkerberries (Gaultheria)
Carrot slices
Green (Ribes) gooseberries
Wild raspberries (Rubus)*
Blueberries (Vaccinium)*
Red bunchberries (Cornus)  
Soft maize kernels*
Seashell fragments
Bottle caps
Red glass chips
Beach pebbles
Cigarette butts
White glass chips
Buttons
Glass vials
*Edible items.