Archivos de Diario para noviembre 2021

02 de noviembre de 2021

October 2021 Photo-observation of the Month: Hairy Woodpecker

A Hairy Woodpecker with a bill deformity appears to investigate its reflection in a mirrored surface. © Craig Hunt

Congratulations to iNaturalist user Craig Hunt for winning the October 2021 Photo-observation of the Month for the Vermont Atlas of Life on iNaturalist. His photo of a Hairy Woodpecker with a bill deformity appearing to ponder her reflection in a pane of glass received the most faves of any iNaturalist observation in Vermont during the past month.

Bill deformities such as this are the result of a disease known as Avian Keratin Disorder (AKD) which affects many species of birds and often results in uncontrolled beak growth to the point where the upper and lower mandibles completely cross over. Sadly, AKD increases bird mortality due to the increased difficulty of feeding and preening with a deformed bill, though it seems that this individual at least has been able to find enough food to survive to adulthood even with its severely crossed bill.

A team of researchers at the United States Geological Survey’s Alaska Biological Science Center have been studying birds with AKD since 1999, compiling reports of birds with deformed bills and looking for patterns and potential causes. Recently, they discovered that a virus known as Poecivirus could be linked to AKD. Species such as Black-capped Chickadees, nuthatches, woodpeckers, and others that often visit bird feeders seem to rarely but regularly suffer from AKD. If you encounter any birds with wonky bills at your feeders, be sure to report them to this USGS site.


With 10,818 observations submitted by 1,303 observers in October, it was very competitive. Click on the image above to see and explore all of the amazing observations.

Visit the Vermont Atlas of Life on iNaturalist where you can vote for the winner this month by clicking the ‘fave’ star on your favorite photo-observation. Make sure you get outdoors and record the biodiversity around you, then submit your discoveries and you could be a winner!

Anotado en 02 de noviembre de 2021 a las 04:23 PM por nsharp nsharp | 1 comentario | Deja un comentario

04 de noviembre de 2021

Join the Vermont Silk Moth Cocoon Watch This Month!

As November begins, we enter stick season, surrounded by the bare​ ​twigs of deciduous trees and shrubs. However, the lack of leaves reveals other jewels, if you know where to look for them—giant silk moth cocoons​.​ Giant silk moths (Saturniidae) are massive by moth standards, including the well-known Luna Moth (Actias luna). In Vermont, five species in this group have been recorded: Luna Moth, Polyphemus Moth (Antheraea polyphemus), Cecropia Moth (Hyalophora cecropia), Promethea Moth (Callosamia promethea), and Columbia Moth (Hyalophora columbia).

These species overwinter as pupa, wrapped snugly in their silken cocoons.​ ​This November, ​the Vermont Atlas of Life is asking you all to join ​our Cocoon Watch ​on iNaturalist by locating and ​photographing giant silk moth cocoons​. Learn more about the project and how to find/ ID cocoons at https://val.vtecostudies.org/missions/cocoon-watch/ and join us on iNaturalist ​at https://www.inaturalist.org/projects/vermont-giant-silk-moth-cocoon-watch.

Anotado en 04 de noviembre de 2021 a las 02:02 PM por jpupko jpupko | 0 comentarios | Deja un comentario

08 de noviembre de 2021

A Note on Geoprivacy

Wood Turtle

This time of year, Wood Turtles are slumbering through winter at the bottom of frigid streams and rivers throughout Vermont. This past spring and fall, however, the Vermont Atlas of Life received dozens of reports of Wood Turtles from across the state. Due to its designation as a Species of Greatest Conservation Need in Vermont, Wood Turtle observations submitted to the Vermont Atlas of Life on iNaturalist are automatically obscured to protect these turtles from being harassed or illegally collected by unscrupulous people. But sometimes conservationists like us can’t see the locations either.

For example, we share observations each year with the Vermont Reptile and Amphibian Atlas, which collects data needed to make informed recommendations regarding the state status, state rank, and conservation priorities of Vermont’s reptiles and amphibians. To do this, the atlas requires exact locations of observations. Unfortunately, if we don’t have access to the locations, they cannot be used for conservation.

iNaturalist also places geoprivacy in your hands. You can make make any of your observations obscured or even completely private, if you so choose. However, if you are uploading obscured or private observations, or are uploading observations of rare or threatened species that are automatically obscured, like the Wood Turtle example, it is likely that your observations are not fully contributing to research and conservation.

The default settings of an iNaturalist project like the Vermont Atlas of Life are such that the coordinates of any obscured or private observations actively shared with the project are visible to our team of biologists, but the coordinates of observations passively gathered by the project (any observations that are made within the state of Vermont but the observer is either not a member of the VAL project or didn’t purposely add the observation to the project) are not visible to VAL curators. This means that the coordinates of many important observations of rare and threatened species are hidden, and conservationists and researchers are unable to fully use them. There is a quick fix for this!

If you would like your obscured sightings of rare species or species of conservation concern to be accessible to professional conservationists, biologists, and researchers that work with VAL, go to our  short primer on iNaturalist geoprivacy and learn how you can best set your geoprivacy settings for the Vermont Atlas of Life.

Anotado en 08 de noviembre de 2021 a las 08:07 PM por nsharp nsharp | 0 comentarios | Deja un comentario

10 de noviembre de 2021

Reminder: The Cocoon Watch has begun!

It's November, and the VAL team has kicked off the giant silk moth cocoon watch. To join this project, click the link here and select "Join" in the upper right hand corner of the page. Be sure to check out our recent journal post on locating silk moth cocoons and adding more information to your iNaturalist posts! View this post by clicking the link here .

Happy cocooning!

Anotado en 10 de noviembre de 2021 a las 11:52 PM por jpupko jpupko | 0 comentarios | Deja un comentario

30 de noviembre de 2021

Cocoon Watch is being extended through December

Hello everyone!

The Giant Silk Moth Cocoon Watch is being extended through December 31, 2021! We hope that this will give a greater number of people time to participate. If you have not already joined the iNaturalist project and would like to do so, you can join the project here. Visit the VAL Cocoon Watch page here to learn more about cocoon ID and where to find them.

Stay tuned for future cocoon-related events!

Anotado en 30 de noviembre de 2021 a las 02:51 PM por jpupko jpupko | 0 comentarios | Deja un comentario

Archivos