a parched zombie

• -1240, 728, 13 (seen once) (1 of 4 spawns here)
• -1517, 662, 31 (seen once)
• -1280, -217, 12 (seen once) (1 of 2 spawns here)
• -1034, 914, 16 (seen once) (1 of 7 spawns here)
• -725, 478, 6 (seen once)
• -1144, 38, 43 (seen once) (1 of 7 spawns here)
• -864, 1090, 52 (seen once) (1 of 6 spawns here)
• -51, 639, 34 (seen once) (1 of 5 spawns here)
• -849, 490, -2 (seen once)
• -879, -288, 8 (seen once)
• -976, 548, -31 (seen once)
• -907, 242, -35 (seen once)
• -1451, 1264, -31 (seen once)
• -872, -399, 4 (seen once) (1 of 6 spawns here)
• -1116, 566, 33 (seen once)
• -1220, 69, 43 (seen once) (1 of 2 spawns here)
• -1054, 964, 16 (seen once)
• -1266, -434, 6 (seen once) (1 of 9 spawns here)
• -141, 1207, 21 (seen once)
• -1212, 584, 54 (seen once)
• -1584, 888, -12 (seen once)
• -1710, 109, 43 (seen once) (1 of 2 spawns here)
• -474, -268, 1 (seen once)
• -1643, 886, 22 (seen once)
• -144, -617, 32 (seen once) (1 of 9 spawns here)
• -845, 414, 0 (seen once) (1 of 2 spawns here)
• -1428, 403, -20 (seen once) (1 of 2 spawns here)
• -765, -89, 2 (seen once) (1 of 2 spawns here)
• -1162, -45, 50 (seen once) (1 of 2 spawns here)
• -1125, 527, 35 (seen once) (1 of 2 spawns here)

As /loc gives them: Y, X, Z, the most used first; nearby spawns share a spot, and one seen in a single visit may be where the mob had been pulled to.