Missouri Turkey Vultures

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Welcome to the Missouri Turkey Vultures! This nest is located in the top of a barn in Marshall, Missouri.

The vultures have migrated south for the winter. We’ll turn the cam back on when they return.

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About the Marshall Turkey Vultures

About the Turkey Vultures

The Marshall Turkey Vultures are nesting in an empty hay loft in a barn on private property near Marshall, MO. In general, vultures arrive in late March or early April and lay eggs in early May. Hatch begins about 28 days after the second egg is laid. Both parents incubate eggs and brood young.

Vultures eat primarily carrion. Although they prefer relatively fresh carrion, they are unable to tear carcasses open, which means they must wait until a carcass putrefies or is opened by mammals or larger vultures. This may be why they have been documented following bald eagles and black vultures.

Adult Turkey Vultures regurgitate food for their young, who fledge roughly sixty days after hatching. To learn more about turkey vultures in general, please follow this link to the Cornell Lab of Ornithology website.

Adults

Although vultures are classified as a member of the order  Accipitriformes, and so related to hawks, eagles, and falcons, males and female birds are similar in size and lack the strong feet and talons of most Accipitriforme birds. Turkey Vultures do not have a syrinx, so they grunt, stamp, and hiss instead of calling, singing, chattering, or otherwise making vocalizations that we associate with birds.

Nests

Turkey vultures lay eggs in dark, quiet recesses, including rock outcrops, mammal burrows, hollow logs, thickets, hollow trees, abandoned stick nests, and abandoned buildings. Nest sites must be dark and isolated from human disturbance.

Quick facts
Common name: Turkey vulture
Scientific name: Cathartes aura
Both Sexes
Length: 25.2-31.9 in (64-81 cm) | Weight: 70.5 oz (2000 g)
Wingspan: 66.9-70.1 in (170-178 cm)
Lifespan: 20+ years in the wild. The oldest known turkey vulture, Tolouse, is 38 years old, and lives at the San Francisco Zoo.

Turkey Vulture Vocalization
This vocalization was taken from our cam in 2013. It includes two young vultures food begging and chasing a parent.

Learn More About Bald Eagles
April 19, 2024: DN17 and DN18

Eaglet Growth and Development: Week Four

We’re writing a series of blogs about the first few weeks of an eaglet’s life. An eaglet spends roughly 75 to 80 days in the nest. For about the first half, it grows and gains weight. For about the second half, it grows flight feathers and starts developing the skills it will need post-fledge. We will focus on week four in this blog. During week three (fourteen to twenty-one days), the dynamic duo shed most of their natal down, gained

2024: 0629-44094, aka Ma FSV. She is 22 years old and fledged from a still active nest about 45 miles east of this one.

Bald Eagles, Menopause, and Ova

Do bald eagles go through menopause? Probably not, since we’ve documented menopause or prolonged post-reproductive lifespans in just four species.

Feather Follicle

What are feathers? What is molt?

Eaglets go through two molts and three feather stages in the nest: natal down (and molt), followed by thermal down (and molt), followed by juvenile feathers. As of this blog, the Decorah North eaglets are shedding the very last of their natal down and their thermal down is rapidly being replaced by juvenile down and feathers. We thought we would blog a little more about feathers to celebrate!  When we think about feathers, we tend to think about their qualities

April 14, 2024: The last gosling hatches at N1.

Canada Geese: Precocial versus Altricial

As watchers know, Canada geese are nesting in two abandoned bald eagle nests in Decorah, Iowa. N2B – currently a goose nest – is located about 700 feet east of N1, where geese started hatching yesterday. This blog discusses some of the differences between altricial eagles and precocial geese!  Altricial eaglets rely on parental care until they fledge. But goslings are precocial: capable of moving around, self-feeding, and leaving the nest shortly after hatch. What does that mean? Read on

April 6, 2024: Sleeping - and dreaming! are part of eaglet growth and development.

Eaglet Growth and Development: Week Three

We’re writing a series of blogs about the first few weeks of an eaglet’s life. An eaglet spends roughly 75 to 80 days in the nest. For about the first half, it grows and gains weight. For about the second half, it grows flight feathers and starts developing the skills it will need post-fledge. We will focus on week three in this blog. DN17 and DN18 turned 15 and 14 days old today. During week two (seven to 14 days),

Click for More About Bald Eagles
News

We not have any Turkey Vulture news. Keep checking back!

July 18, 2024: A last glimpse of DN17

July 25, 2024: Are DN17 and DN18 on walkabout?

Have DN17 and DN18 started walkabout? Although our camera operators have been looking, we haven’t seen DN17 since July 18th – just as we were gathering for ATF – and DN18 since July 20. While the Decorah nestlings we attached transmitters to didn’t tend to disperse until early September, they started wandering more widely about 30 days post-fledge and began spending more nights away from home. We’ll keep looking for them, since it wasn’t uncommon for our wanderers to return

July 12, 2024: A beautiful misty morning in the valley of the Norths. We're starting to see a little less of the terrific two on camera as they expand their wanderings...and some visitors to the valley as well!

July 15, 2024: News and NestFlix From Decorah North and Trempealeau

We have your NestFlix from Decorah North and Trempealeau and we hope you enjoy them as much as we did! Curious about our auction? Check it out and place a bid or more here: https://www.32auctions.com/ATF2024. Thanks so much, everyone: for watching, sharing, learning, and especially for caring! We’re looking forward to seeing you at After The Fledge this weekend. Decorah North Eagles Fledgling eaglets are beginning to wander a little more widely and we’re starting to see visitors in the

July 7, 2024: DN18? I think so, given the white. DN18 has more white feathers than DN17.

July 8, 2024: NestFlix and News from the North Nest and Trempealeau!

We’ve got NestFlix from the North Nest and Trempealeau! The eaglets at both places are learning about life beyond the nest and stretching their wings – literally – as they learn by soaring, chasing, perching, landing, and taking off. Eagle college is a few months away, but it’s best to start preparing now, since the professors are not as acoomodating as Mt. North, DNF, and the Ts. I loved all of these videos, but I especially liked TE2 in front

June 26, 2024: The limb and nest on the ground beneath the tree.

June 26, 2024: News from the North Nest and Trempealeau

The rest of the North nest collapsed this morning when the limb holding it broke at 5:03 AM. Our camera operators gave us a glimpse of the limb on the ground and we’re quite curious to assess the state of the tree as a whole. In the meantime, we’ll keep watching the eagles! The entire North family is doing well and we watched them across the pasture today. It looks like AP placement for DN17 and DN18 in Outdoor School

June 23, 2024: The nest's framework makes a most unusual pillow for DN17!

June 24, 2024: NestFlix and News from Decorah North, Trempealeau, and the Mississippi Flyway!

We saw a real tug-o-fish today as DN18 and DN17 scrapped over a small trout that DNF brought in. Note that DN18 used his eagle table manners – gorging everything but one bite down quickly. No one can steal it once it’s down the hatch…exception here: https://lauraerickson.substack.com/p/parasitic-jaeger-in-july! Fledge and post-fledge activities are going on at all of our eagle nests right now and several people have expressed concern that the fledglings aren’t being fed. It’s common for feedings to decrease

>> More News
Nest Records
Turkey Vulture 2024 Nest Records

Egg Laying
Egg #1 was laid on April 15
Egg #2 was laid on April 16

Egg Hatching
We expect hatch on or around May 22

Fledging
TBD

Vultures and Outcomes >> Detailed Annual Information

Year Nest  Chicks Known Outcomes
2023 Marshall Turkey Vultures MOTV5, MOTV6 The vultures laid two eggs and produced two chicks.
2022 Marshall Turkey Vultures MOTV3, MOTV4 The vultures laid two eggs and produced two chicks.
2021 Marshall Turkey Vultures MOTV1, MOTV2 The vultures laid two eggs and produced two chicks.
Missouri Turkey Vulture Video Library

Missouri Turkey Vulture Video Library

Click the hamburger icon on the top right of the video below to watch this year’s videos, or view our full Missouri Turkey Vulture library on youtube: https://www.youtube.com/c/RaptorResourceProject.