1: Farmyard creatures defining an unlikely story? (4,3,4)
2: Confuse Garfield, dashing back inside (5)
3: Pronounced ability to smell negative votes (3)
5: Speak silently or indiscreetly (5)
7: Raw material for Swedish coins (3)
8: Worthless even when recycled (3)
11: Shorebirds' tricks (5)
12: How to eat the heart of marsupial (3)
13: Girl mostly into turning inside out - it's never ending! (11)
15: Gorilla taking head off at it's base! (3)
16: Call for help oddly stops (3)
17: Hellish center for immigration? (5)
18: Totally lacking a lofty plaything (3)
20: Several loads hide in Scotland (5)
21: I got by in Los Angeles or a North African state (5)
22: Vagrant going over a little river to a foreign country (5)
23: Ends leisure on a field (3)
24: Startled, grabs sailor (3)
25: Arcking shot from Bill O'Brien (3)