| Impact ID | 3432 |
| Impact Type | Recreation |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Dense mats of parrot feather impedes recreational fishing activities. Floating mats are sometimes uprooted, choking waterways and inhibiting navigation. |
| Reference | 32712 |
| Great Lakes Region | No |
| Cost | |
| Location | |
