a yodeling gorilla are a bit south of the regular gorillas. For your feerrott2 map file:
P -2074.5129, -244.4069, 33.3018, 0, 40, 40, 3, Yodel
P -1785.7535, -200.8342, 47.2847, 0, 40, 40, 3, Yodel
P -1534.1954, -586.8986, 18.4755, 0, 40, 40, 3, Yodel
P -1308.0128, -151.2825, 6.1475, 0, 40, 40, 3, Yodel
P -1665.3406, -365.5265, 52.5576, 0, 40, 40, 3, Yodel
P -1876.1095, -476.6245, 53.8389, 0, 40, 40, 3, Yodel
P -1493.2979, -284.8448, 36.5027, 0, 40, 40, 3, Yodel
P -1825.2490, 288.4928, -8.6700, 0, 40, 40, 3, Yodel
P -1248.1466, 454.2629, 80.8653, 0, 40, 40, 3, Yodel
P -1740.0233, 608.3298, 45.8344, 0, 40, 40, 3, Yodel