udyr is an extremly tanky jungler ( thats how i play him ) whitch also death damage with his tiger stance. it is important to always gank and if possible try to get the kill to be in an advantage of the enemy jungler. it is important that if the enemys have a lot of physical dmg to buy e.g. a thorn mail. dont always use my build 1:1 because it might end up in being bad to counter the enemy team.

i always start at blue buff and if possible try and get it leashed by the mid player. try to kill the golem with smite that noone can steal it. also u have to try and get your team mates to leave the area that they dont steal you experience. i do the hounds after blue , then the raves , then red buff and then the golems. if i have enough health, i go and gank the lane that is doing worst and then i go back and buy the needed items. ( TIPP: go back after u got 700 gold that you can get an madredz razor. )

always try gank when the enemy(s) are pushing. ( for mid lane try to gank out of the enemy jungle for most effectiveness. try and look at the enemys mana leven for e.g. if a morgana is mid and she doesnthave any mana u dont need a lot of hp to gank her since she cant really auto attack you to death ^^

in lane game udyrs damage isnt quite as high so u can play him as a type of stunner. he can help his team by rushing it with turtle stance stunning some1 and then pheonix stance to damage enemys that run after him. when you do this, you have to be carefull though that you dont die xD

You can always go and jungle in pheonix stance. it is importart to jungle very much in pheonix and it is better in jungling, but not as good in ganking. if u want to jungle go pheonix, but as a ganker go tiger