It's Arbor Day! 🌳 If you see tubes randomly sticking out of the ground (swipe to see an example), be careful but take a peek! These tree tubes are one of the best ways to protect newly planted saplings from deer and other hazards until they are strong enough to fend for themselves. 📷: Ally Griffin & NPS #ArborDay #PlantATree #Ohio #CuyahogaValley #NationalPark #TreeTubes