The Christmas Bird Count (CBC) is a census of birds in the Western Hemisphere, performed annually in the early Northern-hemisphere winter by volunteer birdwatchers and administered by the National Audubon Society. The purpose is to provide population data for use in science, especially conservation biology, though many people participate for recreation.
History
Up through the 19th century, many North Americans participated in the tradition of Christmas "side hunts", in which they competed at how many birds they could kill, regardless of whether they had any use for the carcasses and of whether the birds were beneficial, beautiful, or rare. In December 1900, the U.S. ornithologist Frank Chapman, founder of Bird-Lore (which became Audubon magazine), proposed counting birds on Christmas instead of killing them.
That year, 27 observers took part in the first count in 25 places in the United States and Canada, 15 of them in the northeastern U.S. from Massachusetts to Philadelphia. Since then the counts have been held every winter, usually with increasing numbers of observers. For instance, the 101st count, in the winter of 2000–2001, involved 52,471 people in 1,823 places in 17 countries (but mostly in the U.S. and Canada). During the 113th count (winter 2012–2013), 71,531 people participated in 2,369 locations. The National Audubon Society now partners with Bird Studies Canada, the Gulf Coast Bird Observatory of Texas (responsible for CBCs in Mexico), and the Red Nacional de Observadores de Aves (RNOA, National Network of Bird Observers) and the Instituto Alexander von Humboldt of Colombia.
There are many field methods available for conducting avianecological research. They can be divided into three types: counts, nest monitoring, and capturing and marking.
Basic counts
Basic bird counts are a good way to estimate population size, detect changes in population size or species diversity, and determine the cause of the changes if environmental or habitat data is collected as well. Basic bird counts can be completed fairly easily and inexpensively, and they provide general information about the status of a bird population.
Birds can be directly counted on breeding colonies, and at roosts, flocks, or Leks. Large diurnal migrants, like many raptors, can be counted as they pass through migration bottlenecks. Small nocturnal migrants are harder to count, but many advances have been made in the use of radar and microphone arrays to identify and count them.
Point counts and area searches
Perhaps the simplest method of counting birds is called a "point count", in which a trained observer records all the birds seen and heard from a point count station for a set period of time. A series of point counts completed over a fixed route can then be compared to the results of the same point counts in other seasons or years. A similar method, called an area search, involves searching throughout a fixed area for a set amount of time and recording the number of birds seen and heard.
Go to http://msudafvm.co1.qualtrics.com/jfe/form/SV_9NOgszXGvMaz6M6 to complete survey.
Go to http://www.coastal.msstate.edu/advisory/2021 to return to Video Sessions
All birds handled in this video were done so under permits from the USGS bird banding lab and VCU IACUC.
published: 26 Apr 2022
Bird Survey Techniques Explained
Deakin University Field trip to Cape Otway
published: 03 Sep 2014
Effects of Nullah Improvements on Avian Ecology, LUK Yi Kwok, THEi SARP2021
published: 26 Jul 2021
Understanding Avian Ecology: A Dive into Bird Life
Discovering Avian Ecology: An Immersive Journey into Bird Life • Embark on a captivating exploration of avian ecology, delving deep into the intricate world of birds. From their mesmerizing behaviors to their vital role in ecosystems, this immersive journey offers a profound understanding of the fascinating lives of birds.
00:00 • Introduction - Understanding Avian Ecology: A Dive into Bird Life
00:33 • What Does "Avian Ecology" Mean?
00:58 • Why Study Avian Ecology?
01:27 • Key Concepts in Avian Ecology
02:01 • Fun Facts about Birds
published: 13 Dec 2023
Avian Ecology Intern Double Feature: Tori Bakley and Bryce Loschen
Tori Bakley presents: Causes and impacts of the 2021 "boom year" for Florida Scrub Jays at Archbold Biological Station
Bryce Loschen presents:
The effect of habitat structure on the social learning of a novel foraging task in the Florida Scrub-Jay
published: 17 Sep 2021
“But Seriously…” Talks Avian Ecology with Lauren Pharr
How can starting a fire improve the health of an ecosystem?
We're talking woodpeckers, conservation, science communication and more with avian ecologist Lauren Pharr. She’s a PhD student at NC State - and licensed to do prescribed burns.
Sign up for a reminder! And join us live with your questions!
You can find out more about Lauren at
https://instagram.com/LDPharr
https://twitter.com/LDPharr
"But Seriously... with Brian Malow” is a live streaming video talk show hosted by science comedian Brian Malow, and featuring interviews with scientists, authors, artists, musicians, comedians, and more.
The "But Seriously..." theme song is "Buckaroo Banzai Is Not Just a Movie" by Logan Whitehurst.
Find Logan at http://www.loganwhitehurst.com and also visit his artist page on Spotify:
h...
published: 30 Mar 2022
Advancing Field and Analytical Techniques to Inform Avian Conservation by Victoria Dreitz
This April 2023 Flathead Audubon Society General Meeting featured Dr. Victoria Dreitz of the University of Montana and Avian Science Center discussing ways that her and her university students are studying birds to inform management decisions.
published: 24 Apr 2023
Bird Banding: Tracking Avian Migration Patterns
Bird Banding: Tracking Avian Migration Patterns
Delve into the fascinating world of bird banding, a vital technique in ornithology for understanding and tracking bird migration patterns. Bird banding involves attaching small, uniquely numbered metal or plastic bands to a bird's leg. This meticulous process, carried out by skilled researchers and volunteers, provides invaluable insights into avian behavior, ecology, and conservation.
Discover how these bands help scientists and conservationists monitor the movements of birds across vast distances. By studying band recoveries and resightings, researchers can trace migration routes, identify breeding and wintering grounds, and assess population trends. Bird banding not only contributes to our understanding of migration, but it also aids in ...
published: 27 Oct 2023
Avian Ecology Intern Triple Feature
First, Brittany Welch presents ‘Melodies of Meadowlarks: Does Eastern Meadowlark (Sturnella magna) abundance impact rates of song switching?’ followed by James Longo with ‘Testing the social complexity hypothesis with Florida Scrub-Jay vocal communication,’ and Grace Trankina with 'The effect of pair bond duration on Florida Scrub-Jay sentinel coordination.’
Go to http://msudafvm.co1.qualtrics.com/jfe/form/SV_9NOgszXGvMaz6M6 to complete survey.
Go to http://www.coastal.msstate.edu/advisory/2021 to return to Video S...
Go to http://msudafvm.co1.qualtrics.com/jfe/form/SV_9NOgszXGvMaz6M6 to complete survey.
Go to http://www.coastal.msstate.edu/advisory/2021 to return to Video Sessions
Go to http://msudafvm.co1.qualtrics.com/jfe/form/SV_9NOgszXGvMaz6M6 to complete survey.
Go to http://www.coastal.msstate.edu/advisory/2021 to return to Video Sessions
Discovering Avian Ecology: An Immersive Journey into Bird Life • Embark on a captivating exploration of avian ecology, delving deep into the intricate world of ...
Discovering Avian Ecology: An Immersive Journey into Bird Life • Embark on a captivating exploration of avian ecology, delving deep into the intricate world of birds. From their mesmerizing behaviors to their vital role in ecosystems, this immersive journey offers a profound understanding of the fascinating lives of birds.
00:00 • Introduction - Understanding Avian Ecology: A Dive into Bird Life
00:33 • What Does "Avian Ecology" Mean?
00:58 • Why Study Avian Ecology?
01:27 • Key Concepts in Avian Ecology
02:01 • Fun Facts about Birds
Discovering Avian Ecology: An Immersive Journey into Bird Life • Embark on a captivating exploration of avian ecology, delving deep into the intricate world of birds. From their mesmerizing behaviors to their vital role in ecosystems, this immersive journey offers a profound understanding of the fascinating lives of birds.
00:00 • Introduction - Understanding Avian Ecology: A Dive into Bird Life
00:33 • What Does "Avian Ecology" Mean?
00:58 • Why Study Avian Ecology?
01:27 • Key Concepts in Avian Ecology
02:01 • Fun Facts about Birds
Tori Bakley presents: Causes and impacts of the 2021 "boom year" for Florida Scrub Jays at Archbold Biological Station
Bryce Loschen presents:
The effect of...
Tori Bakley presents: Causes and impacts of the 2021 "boom year" for Florida Scrub Jays at Archbold Biological Station
Bryce Loschen presents:
The effect of habitat structure on the social learning of a novel foraging task in the Florida Scrub-Jay
Tori Bakley presents: Causes and impacts of the 2021 "boom year" for Florida Scrub Jays at Archbold Biological Station
Bryce Loschen presents:
The effect of habitat structure on the social learning of a novel foraging task in the Florida Scrub-Jay
How can starting a fire improve the health of an ecosystem?
We're talking woodpeckers, conservation, science communication and more with avian ecologist Laure...
How can starting a fire improve the health of an ecosystem?
We're talking woodpeckers, conservation, science communication and more with avian ecologist Lauren Pharr. She’s a PhD student at NC State - and licensed to do prescribed burns.
Sign up for a reminder! And join us live with your questions!
You can find out more about Lauren at
https://instagram.com/LDPharr
https://twitter.com/LDPharr
"But Seriously... with Brian Malow” is a live streaming video talk show hosted by science comedian Brian Malow, and featuring interviews with scientists, authors, artists, musicians, comedians, and more.
The "But Seriously..." theme song is "Buckaroo Banzai Is Not Just a Movie" by Logan Whitehurst.
Find Logan at http://www.loganwhitehurst.com and also visit his artist page on Spotify:
https://open.spotify.com/artist/7EVSr3oJoGDwOzIiE4WQx3?si=5u7uP4xrT2y7YrXjBd1hew
How can starting a fire improve the health of an ecosystem?
We're talking woodpeckers, conservation, science communication and more with avian ecologist Lauren Pharr. She’s a PhD student at NC State - and licensed to do prescribed burns.
Sign up for a reminder! And join us live with your questions!
You can find out more about Lauren at
https://instagram.com/LDPharr
https://twitter.com/LDPharr
"But Seriously... with Brian Malow” is a live streaming video talk show hosted by science comedian Brian Malow, and featuring interviews with scientists, authors, artists, musicians, comedians, and more.
The "But Seriously..." theme song is "Buckaroo Banzai Is Not Just a Movie" by Logan Whitehurst.
Find Logan at http://www.loganwhitehurst.com and also visit his artist page on Spotify:
https://open.spotify.com/artist/7EVSr3oJoGDwOzIiE4WQx3?si=5u7uP4xrT2y7YrXjBd1hew
This April 2023 Flathead Audubon Society General Meeting featured Dr. Victoria Dreitz of the University of Montana and Avian Science Center discussing ways that...
This April 2023 Flathead Audubon Society General Meeting featured Dr. Victoria Dreitz of the University of Montana and Avian Science Center discussing ways that her and her university students are studying birds to inform management decisions.
This April 2023 Flathead Audubon Society General Meeting featured Dr. Victoria Dreitz of the University of Montana and Avian Science Center discussing ways that her and her university students are studying birds to inform management decisions.
Bird Banding: Tracking Avian Migration Patterns
Delve into the fascinating world of bird banding, a vital technique in ornithology for understanding and tracki...
Bird Banding: Tracking Avian Migration Patterns
Delve into the fascinating world of bird banding, a vital technique in ornithology for understanding and tracking bird migration patterns. Bird banding involves attaching small, uniquely numbered metal or plastic bands to a bird's leg. This meticulous process, carried out by skilled researchers and volunteers, provides invaluable insights into avian behavior, ecology, and conservation.
Discover how these bands help scientists and conservationists monitor the movements of birds across vast distances. By studying band recoveries and resightings, researchers can trace migration routes, identify breeding and wintering grounds, and assess population trends. Bird banding not only contributes to our understanding of migration, but it also aids in the conservation of threatened and endangered species.
Learn about the dedication and patience required for this work, as well as the significant contributions it makes to our knowledge of avian ecology and the protection of our feathered friends. Bird banding is a powerful tool that unveils the mysteries of bird migration and plays a crucial role in bird conservation efforts worldwide.
Thank you for watching! Thank you!!!
Bird Banding: Tracking Avian Migration Patterns
Delve into the fascinating world of bird banding, a vital technique in ornithology for understanding and tracking bird migration patterns. Bird banding involves attaching small, uniquely numbered metal or plastic bands to a bird's leg. This meticulous process, carried out by skilled researchers and volunteers, provides invaluable insights into avian behavior, ecology, and conservation.
Discover how these bands help scientists and conservationists monitor the movements of birds across vast distances. By studying band recoveries and resightings, researchers can trace migration routes, identify breeding and wintering grounds, and assess population trends. Bird banding not only contributes to our understanding of migration, but it also aids in the conservation of threatened and endangered species.
Learn about the dedication and patience required for this work, as well as the significant contributions it makes to our knowledge of avian ecology and the protection of our feathered friends. Bird banding is a powerful tool that unveils the mysteries of bird migration and plays a crucial role in bird conservation efforts worldwide.
Thank you for watching! Thank you!!!
First, Brittany Welch presents ‘Melodies of Meadowlarks: Does Eastern Meadowlark (Sturnella magna) abundance impact rates of song switching?’ followed by James ...
First, Brittany Welch presents ‘Melodies of Meadowlarks: Does Eastern Meadowlark (Sturnella magna) abundance impact rates of song switching?’ followed by James Longo with ‘Testing the social complexity hypothesis with Florida Scrub-Jay vocal communication,’ and Grace Trankina with 'The effect of pair bond duration on Florida Scrub-Jay sentinel coordination.’
First, Brittany Welch presents ‘Melodies of Meadowlarks: Does Eastern Meadowlark (Sturnella magna) abundance impact rates of song switching?’ followed by James Longo with ‘Testing the social complexity hypothesis with Florida Scrub-Jay vocal communication,’ and Grace Trankina with 'The effect of pair bond duration on Florida Scrub-Jay sentinel coordination.’
Go to http://msudafvm.co1.qualtrics.com/jfe/form/SV_9NOgszXGvMaz6M6 to complete survey.
Go to http://www.coastal.msstate.edu/advisory/2021 to return to Video Sessions
Discovering Avian Ecology: An Immersive Journey into Bird Life • Embark on a captivating exploration of avian ecology, delving deep into the intricate world of birds. From their mesmerizing behaviors to their vital role in ecosystems, this immersive journey offers a profound understanding of the fascinating lives of birds.
00:00 • Introduction - Understanding Avian Ecology: A Dive into Bird Life
00:33 • What Does "Avian Ecology" Mean?
00:58 • Why Study Avian Ecology?
01:27 • Key Concepts in Avian Ecology
02:01 • Fun Facts about Birds
Tori Bakley presents: Causes and impacts of the 2021 "boom year" for Florida Scrub Jays at Archbold Biological Station
Bryce Loschen presents:
The effect of habitat structure on the social learning of a novel foraging task in the Florida Scrub-Jay
How can starting a fire improve the health of an ecosystem?
We're talking woodpeckers, conservation, science communication and more with avian ecologist Lauren Pharr. She’s a PhD student at NC State - and licensed to do prescribed burns.
Sign up for a reminder! And join us live with your questions!
You can find out more about Lauren at
https://instagram.com/LDPharr
https://twitter.com/LDPharr
"But Seriously... with Brian Malow” is a live streaming video talk show hosted by science comedian Brian Malow, and featuring interviews with scientists, authors, artists, musicians, comedians, and more.
The "But Seriously..." theme song is "Buckaroo Banzai Is Not Just a Movie" by Logan Whitehurst.
Find Logan at http://www.loganwhitehurst.com and also visit his artist page on Spotify:
https://open.spotify.com/artist/7EVSr3oJoGDwOzIiE4WQx3?si=5u7uP4xrT2y7YrXjBd1hew
This April 2023 Flathead Audubon Society General Meeting featured Dr. Victoria Dreitz of the University of Montana and Avian Science Center discussing ways that her and her university students are studying birds to inform management decisions.
Bird Banding: Tracking Avian Migration Patterns
Delve into the fascinating world of bird banding, a vital technique in ornithology for understanding and tracking bird migration patterns. Bird banding involves attaching small, uniquely numbered metal or plastic bands to a bird's leg. This meticulous process, carried out by skilled researchers and volunteers, provides invaluable insights into avian behavior, ecology, and conservation.
Discover how these bands help scientists and conservationists monitor the movements of birds across vast distances. By studying band recoveries and resightings, researchers can trace migration routes, identify breeding and wintering grounds, and assess population trends. Bird banding not only contributes to our understanding of migration, but it also aids in the conservation of threatened and endangered species.
Learn about the dedication and patience required for this work, as well as the significant contributions it makes to our knowledge of avian ecology and the protection of our feathered friends. Bird banding is a powerful tool that unveils the mysteries of bird migration and plays a crucial role in bird conservation efforts worldwide.
Thank you for watching! Thank you!!!
First, Brittany Welch presents ‘Melodies of Meadowlarks: Does Eastern Meadowlark (Sturnella magna) abundance impact rates of song switching?’ followed by James Longo with ‘Testing the social complexity hypothesis with Florida Scrub-Jay vocal communication,’ and Grace Trankina with 'The effect of pair bond duration on Florida Scrub-Jay sentinel coordination.’
The Christmas Bird Count (CBC) is a census of birds in the Western Hemisphere, performed annually in the early Northern-hemisphere winter by volunteer birdwatchers and administered by the National Audubon Society. The purpose is to provide population data for use in science, especially conservation biology, though many people participate for recreation.
History
Up through the 19th century, many North Americans participated in the tradition of Christmas "side hunts", in which they competed at how many birds they could kill, regardless of whether they had any use for the carcasses and of whether the birds were beneficial, beautiful, or rare. In December 1900, the U.S. ornithologist Frank Chapman, founder of Bird-Lore (which became Audubon magazine), proposed counting birds on Christmas instead of killing them.
That year, 27 observers took part in the first count in 25 places in the United States and Canada, 15 of them in the northeastern U.S. from Massachusetts to Philadelphia. Since then the counts have been held every winter, usually with increasing numbers of observers. For instance, the 101st count, in the winter of 2000–2001, involved 52,471 people in 1,823 places in 17 countries (but mostly in the U.S. and Canada). During the 113th count (winter 2012–2013), 71,531 people participated in 2,369 locations. The National Audubon Society now partners with Bird Studies Canada, the Gulf Coast Bird Observatory of Texas (responsible for CBCs in Mexico), and the Red Nacional de Observadores de Aves (RNOA, National Network of Bird Observers) and the Instituto Alexander von Humboldt of Colombia.
This talk will explore his career and how he is responsible for many of what birders today view as standard practices, such as bird lists, BigDays and the ChristmasBirdCount, according ...
DuBOIS — The DuBois ChristmasBirdCount (CBC), held Dec. 14, 2024, tallied 61 species, which is the second highest species count in the 36-year DuBois count history ....