At 7.15pm on Sunday (13) crews from Dunstable, Toddington and Woburn were called to a fire in a hectare of undergrowth in The Lynch, Kensworth.
Firefighters used a hose reel, a high-pressure lance and small tools to extinguish the fire and a thermal imaging camera to check for hotspots.
The cause of the fire was deliberate.
At 5.03pm on Monday (5) a crew from Potton was called to a fire in the open in Farm Road, Tadlow.
At 2.28pm on Sunday (5) a crew from Luton was called to a car fire in Latimer Road, Luton.
At 9.41pm on Thursday (4) a crew from Bedford was called to a rubbish fire on scrubland on The Embankment, Bedford.
At 4.44pm on Sunday (6), a crew from Sandy was called to fire in undergrowth in Georgetown Road, Sandy.
At 6.28pm on Wednesday (9), a crew from Luton was called to a rubbish fire in Mayne Avenue, Luton.