Little Anderson Lake.

On Sunday may 9th/2010 I took a trip up to the Little Anderson lake area to do some field work.The following is from my field log:
Observations:Just past the Little Anderson lake pull-off I drove over a small bridge (creek running under bridge)and was just coming into the slash area above the lake when I noticed a black bear on the right shoulder of the road,I immediately stopped my truck.I was approximately 110'from the bear.The bear looked towards me but seemed more interested in smelling out some food.I proceeded to grab my video camera and started to film.
I watched the bear for some time as it made it's way up the bank and eventually disappeared into the forest.
I drove a couple more minutes and decided to pull-over to do some wood knocking.I tried this for about 20-mins with no response."Wood knocking" is thought to be a form of communication between Sasquatch.
I then decided to investigate the area for tracks,skat or anything else out of the ordinary.I found what looked to be numerous remains of grouse who were probably killed by hunters.After searching the immediate area I drove down a short road which is located directly above Little Anderson lake and dead ends as the road moves to the right.I walked to the end of this road and looked over a bank which has a creek cutting through and observed a waterfall to my right.At this point I decided to grab my binoculars and pan the area. I fixed my binoculars along the tree line at the edge of the slash going back and forth looking for any movement but saw nothing(I repeated this several times throughout my trip).
I then turned my attention to the ground where I noticed what looked to me like a foot print with four 4-toes. The ground in this area was not overly soft so I thought it made sense that if something heavy was walking it would probably push off with its toes as it shifted to the other foot leaving a print.I took several pictures and checked the area with a fine tooth comb but was unable to find any other tracks.
As I made my way back to the truck I then heard a loud thump (sounding like something heavy hitting a hollowed out stump or an area where the ground in the forest has hollow voids.)I stopped and turned around in the direction I believed the sound was coming from (I believe the sounds origin was coming from down the bank on the other side of the creek just inside the forest,approx 300' or so feet from where I was standing)I again heard this thump , It repeated about 5 more times with about a 30-second delay in between,it then stopped.
At this point it was starting to get late so I ended my trip and headed home.

Weather details: Mainly sunny with a few clouds,slight breeze and temperature was +13
Type of area: Above Little Anderson Lake ,recently logged (last couple of years)slash,with mature forest.On mount Washington,Strathcona Park.
Reason for research in this area: Looking for evidence of Sasquatch.I have picked this area based on a triaglization of chosen sighting reports,vocalizations reports,rock throwing reports and footprint reports.This area turns out to be in the middle of the triangle.

Other notes:
#1: Footprint found and photographed was of a left foot.
#2: 1/2 klm away was where I had black bear encounter.
#3: 1klm away I found deer tracks and canine tracks.