Is it safe to put cayenne pepper in bird feeders?

Squirrels get in my wild bird feeders & eat the seeds, leaving the birds with nothing. I heard that putting cayenne in the feeders would stop the squirrels from eating the seeds. However, I need to know if this will hurt the birds before I try the cayenne. Thanks to anyone who can answer my question.

do not try it I did It once and It was to hot for even birds and the bird died?

Little Humbugs – How to make a Pine Cone Bird Feeder

Kikkerland Flying Bird Bag Clips, Set of 6 $5.75 BC06-A The in-house design team is Jay Lee, Megumi Yoshida, Laura Kellner and David Kucharsky. Together with the rest of the crew at Kikkerland HQ in NYC, they are responsible for the design and/or development of about 150 new products a year. Since 1992, the folks at Kikkerland Design have traveled the world in search of original designs for things that can make life more enjoyable. Clever thing…

American Expedition 64 -Ounce Thermal Mug Our new 64-Ounce Thermal Mugs can handle the biggest beverage challenges. The double-walled insulation helps to keep drinks cold while the 64-ounce capacity allows the refreshment to last all-day. Whether you are camping, fishing, bird-watching, or just working in the yard, this mug is up to the task!…

Comp Feeder Tray $3.34 Wire mesh feeder tray perfect for meal worms. Compact ground feeder tray with micro mesh bottom….

Stephen Paulus: Songs $7.92 …

Humming Bird Feeder, Ver 0.2 $43.98 Track Listing: 1 Tetsu* – * ~Remix 6:19 2 Tetsu* – @ 11:04 3 Tetsu*, Stephen* – ^ 2:16 4 Andrew* – % ~Remix 13:38 5 Stephen* – ~ 17:40…