Provincial Partner

What we do

Annual lecture
Butterfly atlas
Moth Atlas
Moth Checklist
Contribute Records
Other Publications
Field trips
Insect counts
Student symposium
Research grant

About the TEA

Rearing Permit
Membership / Donate

About insects

Insects of Ontario
Endangered sp. / Laws
Butterfly Gardening

Contact us

For Ontario Nature

Herp Atlas

Permit to Rear Monarchs and Swallowtails

The Ontario Fish and Wildlife Act requires that any person rearing more than one individual specimen of certain butterfly species -- the monarch butterfly and any species of swallowtail -- must hold a permit from issued by the Ontario Ministry of Natural Resources and Forestry (MNRF). For example, a person raising two monarch caterpillars requires a permit.

The TEA has had such a permit since 2010, and any TEA member can ask to be covered. Membership in the TEA generally costs $30 per year (waived for students). None of this money goes to the government. All of it is used to fund our insect activities: publications, meetings, butterfly and moth atlases, etc.

Individuals can apply for their own permits. For details, see paragraph (2)(f) of the discussion of the Ontario Fish and Wildlife Conservation Act on this TEA web page. However, our understanding is that individuals frequently encounter difficulties when they try to apply for permits on their own. These difficulties may be delays in processing the application or a requirement that the applicant provide proof that he or she has the necessary knowledge and training. Thus, joining the TEA's group permit may be preferable to applying for one's own permit.

MNRF permits have a limit on the quantity that can be removed from the wild in any year, The limit is imposed because it is difficult to avoid disease where large numbers are reared. This TEA's permit has a limit that varies by species: 100 for monarchs; 25 for Black Swallowtail, Giant Swallowtail, Eastern Tiger Swallowtail and Canadian Tiger Swallowtail; and 10 for Pipevine Swallowtail, Spicebush Swallowtail and Zebra Swallowtail.

The permit also permits capturing and killing a few individuals of these species, perhaps for the purpose of making an insect collection.

The permit also covers monarch tagging. An unlimited number of monarchs can be tagged under the permit.

The permit requires that the location of release be less than 50 km from the location of capture.

Please do not take livestock for rearing from a national park, provincial park or conservation area, as collecting any plant or animal from these areas is prohibited by law.

Presently about 110 individuals and families are on the permit. People can be added to the permit at any time.

To be on the permit, you have to agree to the following:

- Allow the TEA to provide your contact information (name, address, phone number and email) to the Ontario government. The government needs to know who is on the permit.

- Each fall, provide the TEA on request with information about your rearing activity under the permit. The TEA uses this information for a report to the government. The information needed is the number of each species removed from the wild, whether ova or larvae were captured, and (since there is always mortality) the number which were released.

All of the above details are specific to the TEA permit. Other permits issued by the MNRF could have different rules.

Contact Alan Macnaughton for more details about joining the TEA permit. Thelma Beaubien prepares the report to the MNRF so she may contact you about that.