Why are Fulani terrorists coming to our farmland in the South to graze where there is no land?

Why are they Fulani in the South to graze where there is no land, again, if not just desire to start trouble?
NIGERIA’S 36 STATES & FCT RANKED IN ORDER OF LAND SURFACE AREA (KM²)*

1. Niger State 76,363KM²
2. Borno State 70,898KM²
3. Taraba State 54,473KM²
4. Kaduna State 46,053KM²
5. Bauchi State 45,837KM²
6. Yobe State 45,502KM²
7. Zamfara State 39,762KM²
8. Adamawa State 36,917KM²
9. Kwara State 36,825KM²
10. Kebbi State 36,800KM²
11. Benue State 34,059KM²
12. Plateau State 30,913KM²
13. Kogi State 29,833KM²
14. Oyo State 28,454KM²
15. Nasarawa State 27,117KM²
16. Sokoto State 25,973KM²
17. Katsina State 24,192KM²
18. Jigawa State 23,154KM²
19. Cross River State 20,156KM²
20. Kano State 20,131KM²
21. Gombe State 18,768KM²
22. Edo State 17,802KM²
23. Delta State 17,698KM²
24. Ogun State 16,762KM²
25. Ondo State 15,500KM²
26. Rivers State 11,077KM²
27. Bayelsa State 10,773KM²
28. Osun State 9,251KM²
29. Federal Capital Territory 7,315KM²
30. Enugu State 7,161KM²
31. Akwa Ibom State 7,081KM²
32. Ekiti State 6,353KM²
33. Abia State 6,320KM²
34. Ebonyi State 5,670KM²
35. Imo State 5,530KM²
36. Anambra State 4,844KM²
37. Lagos State 3,345KM²

Anambra + Enugu + Abia + Imo + Ebonyi = 29,525KM²

Kogi = 29,833KM²

Ogun + Oyo + Osun + Ondo + Ekiti = 76,320KM²
Lagos = 3,345KM²

Niger alone = 76,363KM²

Niger State = Entire Southwest States – Lagos

*The entire Southeast
is a little less than Kogi State only.

Just for our record

The North Has enough land for ranching and cattle colony.

We in the South West have little land mass. PLEASE LET US BE; LEAVE US ALONE TO MANAGE THE LITTLE LAND WE HAVE

culled from different sources