Know Your Invasives - Squeal on Pigs Unisex T-shirt

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Make a statement for native ecosystems with the Squeal On Pigs™ T-Shirt. This bold design raises awareness about invasive wild pigs and encourages reporting sightings to protect agriculture, wildlife habitat, and waterways.

Feral swine are one of the most destructive invasive species in North America. Wearing this shirt helps spark conversation and promote early detection, rapid response, and responsible invasive species management.

Comfortable, durable, and built for everyday wear, it’s perfect for conferences, field days, volunteer events, and outreach programs.

Product Details

Soft, breathable cotton blend
Lightweight, comfortable fit
Durable construction for everyday wear
Classic unisex sizing
Blank product responsibly source in Nicaragua, Mexico, Honduras, or the US

Size guide

	LENGTH (inches)	WIDTH (inches)	CHEST (inches)
XS	27	16 ½	31-34
S	28	18	34-37
M	29	20	38-41
L	30	22	42-45
XL	31	24	46-49
2XL	32	26	50-53
3XL	33	28	54-57
4XL	34	30	58-61
5XL	35	31	62-65

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Member Discounts

if you're a NAISMA member, you'll receive your discount code each month in your Early Detector email. Or, login here and click on the "Member Forum" to view your monthly discount. Just enter the code at checkout for savings!

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Every purchase directly supports the North American Invasive Species Management Association, a non-profit organization dedicated to empowering invasive species management.

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Know Your Invasives - Squeal on Pigs Unisex T-shirt