birds

function prop(part, parent, collide, tran, ref, x, y, z, color, anchor, form)
part.Parent = parent
part.formFactor = form
part.CanCollide = collide
part.Transparency = tran
part.Reflectance = ref
part.Size = Vector3.new(x,y,z)
part.BrickColor = BrickColor.new(color)
part.TopSurface = 0
part.BottomSurface = 0
part.Anchored = anchor
part.Locked = true
part:BreakJoints()
end

function weld(w, p, p1, a, b, c, x, y, z)
w.Parent = p
w.Part0 = p
w.Part1 = p1
w.C1 = CFrame.fromEulerAnglesXYZ(a,b,c) * CFrame.new(x,y,z)
end

function bird(pos)
	local mod = Instance.new("Model")
	mod.Name = "Bird"
	local main = Instance.new("Part")
	prop(main,mod,true,0,0,1.5,1.4,2.5,"Black",false,"Custom")
	main.CFrame = CFrame.new(pos) * CFrame.Angles(0,math.random(-32,32)/10,0)
	main.Name = "Torso"
	Instance.new("SpecialMesh",main).MeshType = "Sphere"

	local pa1 = Instance.new("Part")
	prop(pa1,mod,false,0,0,0.9,1,0.9,"Black",false,"Custom")
	pa1.CFrame = main.CFrame
	pa1.Name = "Head"
	Instance.new("SpecialMesh",pa1).MeshType = "Sphere"

	local pa2 = Instance.new("Part")
	prop(pa2,mod,false,0,0,0.2,0.4,0.7,"Neon orange",false,"Custom")
	pa2.CFrame = main.CFrame
	Instance.new("SpecialMesh",pa2).MeshType = "Wedge"

	local wing1 = Instance.new("Part")
	prop(wing1,mod,false,0,0,0.2,1.8,1.1,"Black",false,"Custom")
	wing1.CFrame = main.CFrame

	local wing2 = Instance.new("Part")
	prop(wing2,mod,false,0,0,0.2,1.8,1.1,"Black",false,"Custom")
	wing2.CFrame = main.CFrame


	local w1 = Instance.new("Weld")
	weld(w1,main,pa1,0.5,0,0,0,-0.6,1.2)
	w1.Name = "Neck"

	local w2 = Instance.new("Weld")
	weld(w2,main,pa2,-0.2,0,0,0,-0.6,1.7)

	local wi1 = Instance.new("Weld")
	weld(wi1,main,wing1,0,0,math.pi/2,-1,-0.1,0.1)
	local worig1 = CFrame.new(0.4,0,0) * CFrame.fromEulerAnglesXYZ(0,0,-0.4)
	wi1.C0 = worig1

	local wi2 = Instance.new("Weld")
	weld(wi2,main,wing2,0,0,-math.pi/2,1,-0.1,0.1)
	local worig2 = CFrame.new(-0.4,0,0) * CFrame.fromEulerAnglesXYZ(0,0,0.4)
	wi2.C0 = worig2

	local hum = Instance.new("Humanoid",mod)
	hum.Name = "Humanoid"
	hum.MaxHealth = 30
	hum.Health = 30

	local bv = Instance.new("BodyVelocity",main)
	bv.maxForce = Vector3.new(math.huge,math.huge,math.huge)
	bv.P = 5000
	bv.velocity = main.CFrame.lookVector * 6

	local bav = Instance.new("BodyAngularVelocity",main)
	bav.maxTorque = Vector3.new(math.huge,math.huge,math.huge)
	bav.P = 5000
	bav.angularvelocity = Vector3.new(0,0,0)

	hum.Died:connect(function()
		bv:remove()
		bav:remove()
		wait(4)
		mod:remove()
	end)
	mod.Parent = workspace
	mod:MakeJoints()
	coroutine.resume(coroutine.create(function()
		while true do
			for i=0.4,-0.4,-0.15 do
				wait()
				wi1.C0 = worig1 * CFrame.fromEulerAnglesXYZ(0,0,i)
				wi2.C0 = worig2 * CFrame.fromEulerAnglesXYZ(0,0,-i)
			end
			for i=0.4,-0.4,-0.15 do
				wait()
				wi1.C0 = worig1 * CFrame.fromEulerAnglesXYZ(0,0,-i)
				wi2.C0 = worig2 * CFrame.fromEulerAnglesXYZ(0,0,i)
			end
		end
	end))
	coroutine.resume(coroutine.create(function()
		while true do
			wait(0.1)
			local turn = math.random(1,6)
			coroutine.resume(coroutine.create(function()
				if turn == 1 then
					bav.angularvelocity = Vector3.new(0,6,0)
					wait(1)
					bav.angularvelocity = Vector3.new(0,0,0)
					bv.velocity = main.CFrame.lookVector * 6
				elseif turn == 2 then
					bav.angularvelocity = Vector3.new(0,-6,0)
					wait(1)
					bav.angularvelocity = Vector3.new(0,0,0)
					bv.velocity = main.CFrame.lookVector * 6
				end
			end))
		end
	end))
end

for i=1, math.random(4,11) do
	local poz = Vector3.new(math.random(-100,100),math.random(60,80),math.random(-100,100))
	bird(poz)
end