By Becky Hodkinson
1) These sometimes get you into, or out of a jam (7) (6)
2) This creature is able to camouflage itself from danger (9)
3) A hopper that likes to climb (4) (4)
4) Sugar-plum, happens upon (5) (6)
5) Clouds blowing across the sky cause this change (3) (3)
6) Shows how you are feeling (4) (4)
7) Surprises in the darkened sky (8) (6)
8) Blue or Pink (6) (5)
9) Autumn is when it happens (6)
10) They all start by being blue (5) (3) (6)
11) Deep in the sea a fight can cause this change (7)
12) This small, willing father-creature changes colour under water at mating season (8)
13) A maidenly complaint? (8)
14) Usually accompanied by very loud music! (5) (6)
15) To avoid stomach-ache! (8) (5)
16) Scones in the oven? (6)
17) Becomes suitable for their Lordships’ garb (6)
18) Shepherds’ delight? (6)
19) It’s a miracle! (5) (4) (4)
20) Be careful not to go red! (6)