Related by context. Frequent words. (Click for all words.) 66 fireflies 51 dragonflies 51 dragonfly 48 moths 46 bumblebee 46 owl 46 hummingbird 46 moth 44 woodcock 44 frogs 43 bird 43 hummingbirds 43 frog 43 amphibian 43 owls 43 aurora 42 mallard 42 salamanders 42 turtle 42 insect 42 butterflies 42 nocturnal 42 monarch butterflies 41 robin 41 great horned owl 41 fruit flies 41 starlight 41 songbirds 41 insects 41 starling 41 caterpillar 41 lizard 40 rays 40 bumblebees 40 tadpoles 40 grasshopper 40 heron 40 luminous 39 raptor 39 squirrel 39 wasp 39 warblers 39 orbs 39 woodpecker 39 critter 39 peepers 38 ladybug 38 jellyfish 38 birds 38 beetles 38 chipmunk 38 caterpillars 38 aurora borealis 38 photons 38 glow 38 cicada 38 turtles 38 fluorescent 38 photon 38 fluorescence 38 spiders 38 luminescence 38 tail feathers 37 moonlight 37 creatures 37 beetle 37 egg laying 37 crickets 37 Insects 37 crows 37 ants 37 falcon 37 squirrels 37 sparrows 37 ladybugs 37 raptors 37 bees 37 bluebird 37 pollinators 37 seabird 37 spider 37 infrared wavelengths 37 honey bee 37 dim 37 sparrow 37 bird species 37 red tailed hawk 37 cicadas 36 sea turtle 36 otter 36 fluorescent protein 36 quail 36 lizards 36 chipmunks 36 warbler 36 distant galaxies 36 whooping crane 36 amphibians 36 feathered friends 36 flickering 36 toad