5a. Stock food item put, say, upons rolls (6)
8a. Brawl in which no-one is laid out? (4-3-3)
10a. Terribly dangerous, when confronted by cow, to be caught napping? (5,4,5)
11a. Scotsmans's cry of suprise after marine creature's seen ... here? (3,4)
13a What road builders do to advance (4,3)
15a. Grazing land beyond river (7)
18a Compose small pieces for quintets (7)
21a. Catch one who's not at home? (4,3,2,5)
25. See bird - cuckoo - shortly before end of April (8)
Not very good at the cryptic yet. :(