La naturaleza altamente carismática de los colibríes y el interés que el público tiene por ellos constituye una fuerte base para integrar con éxito componentes de extensión pública, educación ambiental y ciencia ciudadana en los esfuerzos de conservación de estas especies. Aunque las brechas de información sobre varios atributos ecológicos de los colibríes puedan constituir un reto para el diseño de programas educativos y de extensión, también representan una oportunidad para involucrar al público en la recolección de información básica sobre ecología y para empaparlos de datos sobre la conservación de los colibríes. Mediante el WHIN, WHP busca brindar al público conocimientos precisos sobre los colibríes e involucrar al público mediante programas que pretendan resolver las brechas de nuestro entendimiento científico de estas especies y los retos de conservación a que se enfrentan.
Dada la naturaleza migratoria de varios colibríes en América del Norte y al gran número de especies que se concentran en Centro y Sur América, los esfuerzos de educación y extensión deberían hacer énfasis en la necesidad de conservar todos los hábitats pertinentes de colibríes, incluyendo áreas de reproducción, para invierno y corredores migratorios. Cada una de las inquietudes que se ha identificado para los colibríes (cambio climático, especies invasoras y pérdida de hábitat) trascienden el área que utilizan los colibríes y las iniciativas de conservación exitosas deberán ocuparse de estos retos en las Américas. Para que esto sea efectivo, se precisará de un método internacional y se requerirá sociedades entre varios grupos. Con un público tan variado (aficionados a las aves, hacendados, administradores de tierras, investigadores, estudiantes, representantes de la comunidad y otros) y de tal variedad cultural, los programas de extensión y educación deberán dirigirse a audiencias específicas si desean tener éxito.
Además de las brechas conocidas en nuestra comprensión científica sobre varias especies de colibríes, parce haber una falta de conocimiento de gran parte del público en cuanto a los retos de conservación a que se enfrentan los colibríes, a pesar de que existe gran aprecio por las especies. Estas brechas van desde asuntos de amplia escala, como comprensión de la naturaleza migratoria de varios colibríes (y por ende la necesidad de dar apoyo a esfuerzos de conservación en toda el área que usan estas aves), hasta asuntos más específicos tales como los impactos de los comederos para colibríes (y la necesidad de cuidarlos de forma adecuada). Es más: parece haber brechas en lo que algunas audiencias específicas saben sobre la conservación de colibríes y la extensión pública, educación ambiental, ciencia ciudadana. La comunidad científica quizás no esté totalmente consciente del estado actual de nuestro conocimiento sobre los colibríes y los retos asociados con su conservación.
BirdNote shows are aired on public radio stations everyday throughout the country. BirdNote strives to transport listeners out of the daily grind and into the natural world with outstanding audio programming and content. Several past BirdNote shows have focused on hummingbirds. We share the links to those programs here:
What bird can fly straight up and down, backwards and forwards, and even upside down? A hummingbird can do all this, and fly up to 75 miles an hour. And most amazing of all? This bird can slow from 25 miles an hour to a dead stop in a space no longer than your index finger. Learn more about this Rufous Hummingbird at Cornell’s AllAboutBirds. Find out more about hummingbird migration – and what hummingbirds might be coming your way – at HummingbirdWorld. You can learn how to attract hummingbirds to your yard at Hummingbirds.net.
Does a hummingbird migrate by hitching a ride on the back of a goose? Not exactly. This Rufous Hummingbird flies 49,000,000 times its body-length as it makes its full migration loop. That’s about like a human traveling more than 50,000 miles! They can fly forwards, backwards, or hover in one spot. Learn more about hummingbird migration at JourneyNorth. Nancy Rumbel composed and played today’s music.
Hummingbirds need to consume five times their body weight each day. This Rufous Hummingbird of the West is looking for flowering plants to quench that mighty thirst on its spring migration. A feeder would work, too. Put a hummingbird feeder up in your yard, and see who turns up!
Ruby-throated Hummingbirds are the only hummingbirds that nest in the Eastern states. Most Ruby-throats spend the winter in Central America. By March, some males are already returning to the Southeast. But it’s well into April before they reach the northern states. Female hummingbirds arrive a couple weeks later. What hummingbird might you see in your region? Check out hummingbirds.net. Put up a feeder and attract one to your yard.
A hummingbird’s brilliant throat feathers are called a “gorget,” a term applied in past centuries to the metallic swatch protecting the throat of a knight-in-armor. Light waves reflect and refract off the throat feathers, creating color in the manner of sun glinting off a film of oil on water. The gorget of this Rufous Hummingbird is stunning!
The tiniest bird in continental North America: the Calliope Hummingbird – a 3-1/4-inch jewel, weighing in at just a tenth of an ounce. These birds migrate north each spring from Western Mexico. From its perch, a male Calliope Hummingbird surveys its territory. This exquisite bird was named for the Greek muse of epic poetry, and it’s the smallest long-distance avian migrant in the world.
Hoping to attract hummingbirds to your yard or balcony? One way is to grow native plants. Native plants provide cover, and they offer nectar in spring and summer. They also attract insects, the most important part of a hummingbird’s diet. Just add a source of water for drinking and bathing, and you’ll have a hummingbird haven. Check out some guides to native plants of the East and the West. Or find a Master Gardener near you who can help you choose plants for your garden.
Strictly birds of the Americas, hummingbirds don’t exist in the Old World. John James Audubon, the French naturalist who spent his adult life studying and painting the birds of North America, saw only this Ruby-throated Hummingbird, a bird of eastern North America. Audubon described the Ruby-throat as a “glittering fragment of the rainbow.”
In a garden near the McKenzie River in Oregon’s Cascade Mountains, a downpour pummels the landscape. Imagine this Rufous Hummingbird out and about, extracting nectar, searching for gnats and aphids. No doubt, she’s feeding nestlings that await her return. Her stamina against the heavy rain is marvelous. Consider this: her body is nine and a half centimeters long; the average raindrop is about four millimeters. That would be like a person five foot eight being pounded by a torrent of raindrops each three inches across. Incredible!
Most hummingbirds retreat south in autumn, but Anna’s Hummingbirds are found in northern latitudes throughout the year. Since 1960, they’ve moved their year-round limit north from California to British Columbia. They’re taking advantage of flowering plants and shrubs, as well as hummingbird feeders. But how do they survive the northern cold? They suspend their high rate of metabolism by entering a state of torpor – a sort of nightly hibernation, where heart rate and body temperature are reduced to a bare minimum. Many hummingbirds, including those in the high Andes, rely on the same strategy.
Red flowers, and of course red feeders, are often rich sources of food for hummingbirds, including this Broad-tailed Hummingbird. Nectar is high-octane fuel for their intensely active way of life. The hummingbirds’ sense of color is due to the dense concentration of cones in its retina. But it turns out that it’s the nectar, not the color that makes the most difference with hummingbirds.
The Anna’s Hummingbird is the only hummer that stays in the Northwest and West for the winter. How did this lovely jewel get its name? Anna’s Hummingbird was named for Princess Anna de Belle Massena. John James Audubon himself was charmed by her, but it was actually naturalist Rene Primevere Lesson who named the bird in her honor. Learn more about this dazzling jewel at Cornell’s AllAboutBirds. You’ll find a recipe for hummingbird nectar at SeattleAudubon.org.
You’d think that with so much green in nature, many birds would be a’wearin’ the green for camouflage. Not just on St. Patrick’s Day, but every day. Yet very few of our birds cavort in Irish green. There be some wee exceptions, however – some of the hummingbirds, with their backs of bright green, including this female Ruby-throated Hummingbird.
Here they come! Rufous Hummingbirds, Black-chins, Broad-bills, Ruby-throats like this one, and others are migrating north after a hot, dry winter in sunny Mexico or Central America. And they’re ready for a drink. You can help these thirsty birds by hanging a hummingbird feeder filled with the right kind of nectar. Select a feeder that you can easily clean on the inside, and one that has plenty of red to attract the birds. Then fill it with sugar water made by dissolving one part sugar in four parts water (use plain table sugar – no honey or sugar substitutes allowed). And please — no red food coloring!
Hummingbirds’ names evoke their exquisite qualities and variety, from sabrewings to woodstars to sunangels-to this Green Violet-ear. Central and South America are home to well over 300 species of hummingbirds! Find out more about hummingbird migration — and what hummingbirds might be coming your way.
Thousands of hummingbirds – including these Ruby-throats – are now in southward migration. Hummingbirds that summer in the western US will arrive in the mountains of southern Arizona. (Ruby-throats take a more easterly route.) Countless hummingbird feeders provide continuous nectar in this hummingbird heaven. But with so many birds in competition, they fight constantly. Do raised levels of aggression alter the birds’ physiology and survival? What about the native flowers that evolved to be pollinated by hummingbirds? So many questions…
During spring migration, hummingbirds like this Ruby-throat rely on the nectar of flowering plants. But flowers blooming earlier because of warming temperatures could affect them severely. To better understand and protect these marvelous birds, Audubon has launched a new citizen-science initiative: Hummingbirds at Home. The project will help scientists understand how climate change, flowering patterns, and feeding by people are affecting hummingbirds. Your reports could make a difference!
The nest-building skills of the female Rufous Hummingbird are amazing. She first weaves a cup of soft, fluffy plant material, then envelops it with moss and binds it with strands of spider web. The final touch: a layer of lichen flakes to provide perfect camouflage. A favorite nest site is the fork of a downward-drooping twig, perhaps low in a shrub or up higher in an old conifer. Watch a slideshow of a Rufous Hummingbird nesting season. Learn more about this amazing nest builder at Cornell’s All About Birds.
Dan Harville has banded more than 6,000 hummingbirds! He affixes a tiny aluminum ring bearing a unique number around the lower part of the bird’s left leg. That number will provide vital information to any bander who recaptures it. From the work of the banders, we know that a Rufous Hummingbird, like this one, returns to the same site every year, after flying perhaps more than 2,500 miles to Mexico and back. If you see a hummingbird or other bird wearing a band, please report it at ReportBand.gov.
It’s March, and – following a winter sojourn in Mexico – thousands of fiery-orange male Rufous Hummingbirds are migrating northward, ahead of the females. Many pass through California on their way to breeding sites in the Northwest. To learn more about how to attract hummingbirds to your yard — and which might visit — see Hummingbirds.net.
Right now in the Northwest, male Rufous Hummingbirds are heading south. By late July, they will pour into southeastern Arizona on their way to wintering areas in Mexico. The females and their offspring will leave later in the summer, some lingering until mid-September. Along the way, they will take advantage of the wildflowers blooming in north-south mountain ranges. Wherever you live, you can document the comings and goings of hummingbirds at Audubon’s Hummingbirds at Home program. Together, we can help hummingbirds!
The sapsucker is a type of woodpecker that notches rows of small holes in trees, causing sap to well out. The birds eat the sugary liquid flowing from these sapwells. Now tree sap is similar in sugar content to the nectar hummingbirds take from flowers. And it is no coincidence that just as the Yellow-bellied Sapsuckers get their sapwells flowing in spring, Ruby-throated Hummingbirds come migrating north. Several species of hummingbirds partake of the bounty of sap released by sapsuckers, even nesting close to active sapwells and following the sapsuckers as they fly from one sap tree to another.
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- Learn about western hummingbirds with this beautiful bilingual poster, illustrated by artist Ram Papish. Text on front and back is bilingual. Posters are 18″ x 24″ or 11″ x 17″ on lightweight paper. Easy to use for education purposes. Click the poster to purchase it on the Environment for the Americas online store.
- Celebrate Hummingbirds: A Hands-on Exploration of Hummingbirds is a curriculum that provides a variety of activities that can help children learn about different hummingbirds, their adaptations, plant phrenology, and more in a hands-on and exciting way. Click on the link above to purchase this curriculum on the Environment for the Americas page.
- The newest Jr. Birder Booklet: All About Hummingbirds, focuses on the fascinating world of hummingbirds. Activities include hummingbird identification, how hummingbirds fly, hummingbirds as pollinators, and more. Includes pages for student observations. Click on the book above to view the file. The Spanish version is also available.
The following sites provide supplemental information relative to increasing public awareness and appreciation for hummingbirds and their habitats.
- World Migratory Bird Day (WMBD), the signature program of Environment for the Americas (EFTA), is the only international education program that highlights and celebrates the migration of nearly 350 species of migratory birds between nesting habitats in North America and non-breeding grounds in Latin America, Mexico, and the Caribbean. This website takes you to resources you can use to promote IMBD and to outreach to your communities.
- Journey North engages students in a global study of wildlife migration and seasonal change. K-12 students share their own field observations with classmates across North America. They track the coming of spring through the migration patterns of monarch butterflies, robins, hummingbirds, whooping cranes, gray whales, bald eagles, and other birds and mammals; the budding of plants; changing sunlight; and other natural events.
- Operation RubyThroat offers a variety of education activities that may be adapted to many ages. Participants learn how hummingbirds feed, how to create a garden for hummingbirds, and much more. The lesson plans and activities may be adapted for other hummingbird species.
July to October 2019 Festivals:
Hummingbird Festival – July 13, 2019 (Illinois)
Annual High Country Hummers Festival – July 27, 2019 (Arizona)
Annual Hummingbird Festival – July 27-28, 2019 (New Mexico)
Sedona Hummingbird Festival – August 2-4, 2019 (Arizona)
24th Annual Hummingbird Festival: The Great Hummingbird Migration – August 3-4, 2019 (Kentucky)
Southeast Arizona Birding Festival – August 7-11, 2019 (Arizona)
IAS Hummingbird Migration Celebration – August 11, 2019 (Indiana)
Henderson Hummingbird Hurrah – August 18, 2019 (Minnesota)
Davis Mountain Hummingbird Celebration – August 22-25, 2019 (Texas)
12th Annual Hummingbird Festival – August 24, 2019 (North Carolina)
Wonder of Hummingbirds Festival – August 25, 2019 (Tennessee)
20th Annual Hummingbird Migration and Nature Celebration – September 6-8, 2019 (Mississippi)
Feliciana Hummingbird Celebration – September 14, 2019 (Louisiana)
31st Annual Rockport-Fulton Hummingbird Celebration – September 19-22, 2019 (Texas)
Hogansville Hummingbird Festival – October 19-20, 2019 (Georgia)
A phenology trail is an interactive way to engage youth and adults in learning about the timing of events in nature. There are many ways to create a phenology trail at your site and to incorporate education activities, such as participant observations, introduction to local plant and wildlife species, the impacts of climate change on phenology, and more.
Resources for Getting Started:
Examples of Phenology Trails:
Project Lead(s): Michael Fitzgibbon, Tice Supplee
Lead Organization(s): Point Blue Conservation Science
Description: The Western Hummingbird Information Network (WHIN) is a website of the Western Hummingbird Project (WHP) that acts as a clearinghouse for information relative to hummingbirds and hummingbird conservation. Our current geographic focus is Mexico, the western US and western Canada. The mission of WHIN is to discover, archive, present and visualize information on hummingbirds, help apply that information to the landscape and conservation efforts, and to identify and highlight the issues and opportunities that are important to hummingbird conservation.
Partners: US Forest Service International Program, Klamath Bird Observatory, Landbird Monitoring Network of the Americas, Hummingbird Monitoring Network, Rocky Mountain Bird Observatory, Universidad Nacional Autónoma de México, Universidad de Guadalajara, Royal Rhodes University