Dataset

Mission Monarch

About

Dataset summary

The main objective of Mission Monarch is to locate and quantify monarch reproduction habitats in North America.

Season(s) and frequency

Updated Annually

Geographic area covered

North America

Primary species covered

monarch (Danaus plexippus) and milkweeds (Asclepias spp.)

Goals

The main objective of Mission Monarch is to locate and quantify monarch reproduction habitats in North America.

Methods

Sampling Design

The Mission Monarch protocol consists in looking at milkweed plants and documenting the abundance of monarchs at any life stage. Examined milkweed stems and monarchs are counted. Number of examined milkweed stems is up to the observer.

Field methods

Drapeau Picard, Charest & Larrivée. 2019. Mission Monarch: Engaging citizens for the conservation of a species at risk. Being written.

QA/QC

All observations are vetted by a regional expert. Prior to upload into the TMKN, data are screened to remove duplicates and outliers.All removed observations can be requested to the data owner.