Ecological Services' Responsibilities

 

Painted Lady Butterfly

Note – thanks to Doug Backlund, WildPhotosPhotography.com for the use of his photos.

South Dakota Citizen Science Project - YES, We Need YOU!!!!!

Monarch, Regal Fritillary and Bumble Bee Observations


You don’t have to be an expert to help us.  We just need you to get outside (perfect activity during the virus quarantine) and let us know if you see these species.  You can do this in your backyard. Please don’t catch them with nets – just observe them.  Regals and Monarchs are large enough they don’t need to be caught.  Bumble bees are usually slow moving and have no desire to sting you unless you harass them.  Take a digital photo if you can, especially of the bumble bees.  We will try to identify them.


We are not expecting you to do a formal survey (line transects) but if you want to, we are developing a form that will be available here for you to use.  If you have questions, email one of the staffers at the end of this page.  Please do not go on private land without permission.

Regal Fritillary (Regals)


The South Dakota Field Office is working on a Species Status Assessment (SSA) to determine if the Regals should be added to the Endangered Species List.  A final decision will be made by May 2022.  Historically, Regals were seen throughout the state, but recent data is needed, especially for the western counties of South Dakota.  So as you are out traveling South Dakota, out walking in our beautiful public lands, or watching your backyard, let us know if you see these critters fluttering about. 

A fun way to remember Regals – they look like Monarchs dipped in chocolate.  Just don’t eat them!  Males have a row of orange spots on the hind wing; females would have white spots.


Monarchs


Monarchs may be the best known butterfly.  It’s large, it’s orange and black and many people have raised them from caterpillars.  The status of this species is also being looked at and a decision is scheduled for the end of 2020 whether to add them to the Endangered Species List.  The main threat to monarchs is habitat loss (both prairies with flowering forbs and winter habitat).  Many people are now planting milkweed native to their area to help.  We also need to protect flowering plants in the fall when Monarchs are migrating and protect the forests they use to roost in at night as they travel north and south.  Males have a “pouch” on the hind wing.

Viceroy

No, this butterfly is not being considered for listing, but you might confuse it with a Monarch.   They are smaller in size than Monarchs, but if you only have one butterfly in front of you, you need to look for one other clear identifying mark – the black vein that runs parallel to the wing edge on the hind wing: 

You can report seeing these if you’d like.

Bumble Bees – Charlie’s Favorite


These guys are big and move slowly, they really just want to collect pollen and nectar and not come near you.  The best way to identify them is by the stripes on their thorax and abdomen (back and butt), so try to get a good photo from that angle.  Sometimes hair on the face is important, so a side view can be helpful.  If you see enough bumble bees you will notice the stripes may be different colors– yellow, orange, brown, or black.  In South Dakota we can get a mix of western and eastern species.  Example:  here is a Hunt’s bumble bee found in Oahe Downstream Recreation Area two different years.  Notice the orange stripes on the abdomen and hair on the face.
Hunt's Bumble Bee, photo by Charlene "Charlie" Bessken, USFWS


Bumble bees are declining.  The Rusty-patched Bumble Bee used to exist in northeastern South Dakota, but hasn’t been seen recently.  The status of Western Bumble Bee and Yellow-banded Bumble Bee are being evaluated now.


Where To Look

These critters occur on prairies with flowering plants, in butterfly gardens, in fields, near wetlands, in your backyard.  If you can find a patch of flowers, they might be there.

When To Look

Regal fritillaries have a flight period from mid-June to the end of July.

Monarchs can be found throughout the summer if milkweed is available.  In central South Dakota they migrate south from late August to October – the peak migration time is mid-September for the Pierre area.

Bumble bees are active spring to fall. Be sure to leave some leaf litter or rock piles for the queens to make a nest for the winter.

 

What You Need To Do


Get outside and make observations.  Mid-day (10 am to 3 pm) is best because butterflies and bumble bees like it sunny and warm.  Pick a day with low wind.  Notes about weather or seeing small/large groups of a species would be helpful.  Please do not go on private land without permission.  

Click here for a simple data sheet you can take with you outside.

Or record what you see with a photo on our group page in iNaturalist:
https://www.inaturalist.org/projects/south-dakota-regal-fritillary
https://www.inaturalist.org/projects/south-dakota-monarch-butterfly
https://www.inaturalist.org/projects/south-dakota-bumble-bees

Don’t worry about identification, the great minds on iNaturalist will help with that!

If you’d rather email your observations or have questions, you can send them to:

charlene_bessken@fws.gov                      or                            daniel_kim@fws.gov

Thank you for helping us and the critters we work with!!

 

 

The mission of the U.S. Fish and Wildlife Service is working with Others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American People.
Last modified: April 13, 2020
All Images Credit to and Courtesy of the U.S. Fish and Wildlife Service Unless Specified Otherwise.
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