Size of operations according to total area (Ha) Ostrich Total All operations Ostrich. Operations 52 All operations Ostrich. Heads 2.172 Operations without lands Ostrich. Operations .. Operations without lands Ostrich. Heads .. Operations with lands Ostrich. Operations 52 Operations with lands Ostrich. Heads 2.172 >=0.1 to < 0.2 Ostrich. Operations 1 >=0.1 to < 0.2 Ostrich. Heads 40 >=0.2 to < 0.5 Ostrich. Operations 2 >=0.2 to < 0.5 Ostrich. Heads 8 >=0.5 to < 1 Ostrich. Operations 3 >=0.5 to < 1 Ostrich. Heads 35 >=1 to < 2 Ostrich. Operations 5 >=1 to < 2 Ostrich. Heads 37 >=2 to < 3 Ostrich. Operations 4 >=2 to < 3 Ostrich. Heads 89 >=3 to < 4 Ostrich. Operations .. >=3 to < 4 Ostrich. Heads .. >=4 to < 5 Ostrich. Operations 5 >=4 to < 5 Ostrich. Heads 69 >=5 to < 10 Ostrich. Operations 9 >=5 to < 10 Ostrich. Heads 285 >=10 to < 20 Ostrich. Operations 11 >=10 to < 20 Ostrich. Heads 178 >=20 to < 30 Ostrich. Operations 2 >=20 to < 30 Ostrich. Heads 170 >=30 to < 50 Ostrich. Operations 3 >=30 to < 50 Ostrich. Heads 105 >=50 to < 70 Ostrich. Operations 4 >=50 to < 70 Ostrich. Heads 1.151 >=70 to < 100 Ostrich. Operations .. >=70 to < 100 Ostrich. Heads .. >=100 to < 150 Ostrich. Operations .. >=100 to < 150 Ostrich. Heads .. >=150 to < 200 Ostrich. Operations 1 >=150 to < 200 Ostrich. Heads 2 >=200 to < 300 Ostrich. Operations 1 >=200 to < 300 Ostrich. Heads 2 >=300 to < 500 Ostrich. Operations .. >=300 to < 500 Ostrich. Heads .. >=500 to < 1000 Ostrich. Operations 1 >=500 to < 1000 Ostrich. Heads 1 >= 1000 Ostrich. Operations .. >= 1000 Ostrich. Heads ..