Island Plant Inventories: Data Archive

Map of Island Plant Data Collected by MNHO

These data are the result of fieldwork conducted by Glen Mittelhauser over the last 30 years.

Click pins on the map to view island name and link to download data.

ISLAND	Coastal Island Registry Number (CIRN)	LINK
Brimstone Island	63-176	View Data
Double Headshot Islands	79-351 & 79-352	View Data
Egg Rock	59-301	View Data
Gooseberry Island	59-398	View Data
Halifax Island	79-570	View Data
Little Brimstone Island	63-179	View Data
Little Libby Island	79-360	View Data
Mahoney Island	59-933	View Data
Spectacle Island	79-132	View Data
The Brothers	63-579 & 63-581	View Data
Two Bush Island	63-653	View Data

Permissions and Data Use

These data are made publicly available to encourage transparency, long-term preservation, and reuse in ecological research, conservation planning, and education. These inventories represent baseline conditions at the time of survey and should be interpreted with appropriate consideration of survey year, methods, and observer effort. Users are welcome to download, analyze, and incorporate these data into derivative works, including independent analyses and publications. Any use of these data must acknowledge the original source by citing the website where the data are archived and giving credit for the historical data to Glen Mittelhauser, Maine Natural History Observatory. Users are encouraged, though not required, to notify Maine Natural History Observatory of substantial or interpretive uses of the dataset, particularly those leading to publication.