DONATE SHOP SEARCH TERM NAVIGATION VISIT ANIMALS MEMBERSHIP SCIENCE EDUCATION SUPPORT SMITHSONIAN MIGRATORY BIRD RESEARCH LEARN GET INVOLVED BIRD FRIENDLY COFFEE HUMMINGBIRDS PRETTY EASY GARDEN PROBABLY LOOK WINDOW ADAPTATION THE NATURAL WORLD STILLNESS THE BRANCH IN THE MOMENT HUMMINGBIRD BELONG TO AVIAN FAMILY TROCHILIDAE MALES COLORFUL GORGET SIDEBAR COLORED FEATHERS THROAT UPPER CHEST THE HEAD SOOTY BLACK HUMMER CATCH THE SUN DISPLAY INTENSE SPECTRAL COLOR SUPERLATIVES THE BEE CUBA MEANS THEORETICALLY FIRST CLASS CALLIOPE HUMMINGBIRD THE FOURTH GRAMS THE MOUNTAINS WESTERN NORTH AMERICA BIRDS COME FROM THE ONE EGGS CLUTCH TINY PEAS SIZED WOVEN SPIDER WEBS PLANT MATERIAL SWIFTS ABLE STROKE POWER WING FLAP SIZE TREMENDOUS AGILITY IN FACT THE ONLY VERTEBRATES SUSTAINED FLY BACKWARDS UPSIDE DOWN SPEED CLOCKED CLOSE 30 MPH FLIGHT COURTSHIP NO PROBLEM FLYING STRAIGHT HOURS CROSS THE GULF OF MEXICO FAT STORES BIT HELP LIFE IN THE FASTLANE HEART BEATS TIMES MINUTE THE BIRD REST WINGS BEAT DIRECT FLIGHT ASLEEP ON THE JOB ONE OF THE FEW TO GO TORPOR DEEP SLEEP STATE METABOLIC FUNCTIONS MINIMUM LOW BODY TEMPERATURE LASTED CALL HIBERNATION NIGHT THE YEAR TEMPERATURE FOOD CONDITIONS DEMAND THE MASTERS HAVE TO INSULATION HIGH PHYSIOLOGICALLY CANT NORMAL BODY TEMPERATURE ALMOST SPECIES RESTRICTED TIERRA DEL FUEGO SOUTHERN ALASKA FROM BELOW SEA LEVEL DESERTS STEAMY TROPICAL FORESTS UP TO FEET THE ANDES SOUTH LIVE IN THE TROPICS NEST THE UNITED THE MEXICAN AREAS BREEDING NESTS EAST OF THE MISSISSIPPI BELOW THE MANY EMERALD VIOLET SABREWING RELENTLESS LIFESTYLE LOCATE FEEDING FLOWERS PUTS AT THE MERCY THE FLOWERING SEASONS THE PLANTS SOLVE MOBILE MOVEMENTS CHANGING PATTERN FLOWER PRODUCTION OVER TIME THE WESTERN LOWLANDS THE SPRING RETURN IN THE SUMMER TRACK BLOOMING ANNUAL PLANTS MEADOWS THE MOUNTAIN THE SUMMER ALWAYS DEPEND BREEDING SEASON HOVER CATCH FLYING INSECTS FEED NESTLINGS NORTHERN WOODPECKERS KEEP SUGARY TREES FLOWING SNEAK ADVANTAGE ADJECTIVES SCENE MALE AND FEMALE DO NOT MATING FEMALE LEFT CARE CHICKS NEED THE HELP FEND COMPETITORS NECTAR MALE MIGHT THE BURDEN COMPETING FIGHTING PLANTS TAKE TIME SECRETE AN IDEAL WORLD SHOULD FULL THEY WAIT RISK BEATING THEREFORE WORTH CHASE AWAY ACCESS CONTROL FAVORITE TERRITORIES BRIEF LIVE TOGETHER ATTEMPT DOMINATE DRINKS SMALLER SOCIAL SMALL NUMBER GATHER MONTHS SING SONGS FEMALES LEKS COMPETE THE OPPORTUNITY WHYS SPECIAL POLLINATORS FLOWERING PLANTS MUST POLLEN STAMENS PISTIL POLLINATION MYRIAD BROADCAST CLOUDS CARRIED BY THE WIND SETTLE FRONT PORCH PLANT EVOLVED BE MORE EFFICIENT POLLEN GRAINS REWARD KEEPS ANIMAL GOOD CHANCE SEARCH WHAT IT TAKES AMOUNT SUBSTANTIAL SUGAR CONTENT DEMANDING LIFE STYLE DOUBLE GET IN SOFT DRINK CONCENTRATED STICKY RELY TONGUE DRAW MOUTH ACTION FORCE BRINGS WATER STRAW STICK THE STRAW ORANGE PETALS SIGN TUBULAR BILL EXTRACT HANG POINT DEPOSIT FOREHEAD SUPER WIDE VARIETY COEVOLVED RELATIONSHIPS THE BILL FITS SAGE BRIGHT RED THE HUMMER REACH AT THE END NOTE THE TIP AS IT YOUR BACKYARD RESTAURANT THE LIFE SETTLED HUNT SUCK THE GOOD NEWS THE LOST NATURAL FOOD SOURCES THE RIGHT SUGAR WATER BEE BALM MONARDA DIDYMA PERENNIAL MIDSUMMER VARIETIES COLORS AVAILABLE JAKOB POWDERY MILDEW CARDINAL FLOWER LOBELIA CARDINALIS SPIKE BASAL LEAVES LATE SUMMER SHADE TRUMPET CREEPER CAMPSIS RADICANS ATTRACTIVE YELLOW CORAL HONEYSUCKLE LONICERA SEMPERVIRENS VINE THE RETURN OF COOLER WEATHER PINKISH COLUMBINE AQUILEGIA CANADENSIS ONE FOOT LIKES GROW AMID DRINK COFFEE MORE HALF SPEND GREATEST MOVE UP MOUNTAINS ARID HABITATS KEEP UP THE TREES SHRUBS TROPICAL THE MYRIAD MOVING FIND DIVERSE COFFEE PLANTS SMORGASBORD NO WONDER FARMS IMPRESSIVE NUMBERS REGION SCIENTISTS THE COURSE IN MEXICO CENTRAL AMERICA DRINKING GUARANTEE FEATURE COLOR THE MALE NORMALLY APPEARS THE LIGHT IT CHANGES BRILLIANT RED COLOR NEWSROOM CONTACT SMITHSONIAN INSTITUTION PRIVACY POLICY TERMS OF USE