Maltese,
Just saw this thread.
For S$4000 to do bird photography ? Not enough lah ! Not if you are really into serious bird photography. Bird photography is not cheap at all ! Learn it the hard way. Pay & Pay lor
As with bird photography, the longer the focal length you can get your hands on, the better it is. Firstly it is to give you a longer working range for those subjects which tend to be more skittish. You can get better pictures as you work from a safe distance. Of course there are ways to get closer, through the use of hides (permanant or mobile). I've managed to ever crawl towards a skittish bird to within 5m away , dressed like a sniper in camouflage netting, looking like a moving bush and got the shot.
Both brands you've mentioned are great camera manufacturers. But for bird photography, Nikon wins over when you take into consideration the crop factor for Professional DSLR bodies (D2H/D2X @ 1.5X vs 1DMk2/1Ds @ 1.3/1X ) . D2X has 2X crop factor if you turn on the 8FPS High Speed mode. In the area of teleconverter, Nikon has the 1.4/1.7/2X TCs where else Canon only has the 1.4/2X TCs. The 1.7C TC can perform almost as good as the 1.4X TC but need to be stopped down 1 more F-stop. Don't flame me this. Just stating the facts.
Minimum setup for a good start would be a 300mm F4+ 1.4TC or 400mm F5.6. Good for flight shots or larger subjects. A 70-200mm F2.8 coupled with the 1.4x or 1.7xTC can help but ask ESPN for his experience lor. Not long enough would be his usual complain.
In reality, when you get out into the wild side, sometimes I feel that 300mm+1.4TC good for shooting elephants. Especially if the subject is like 3 inches in size and damn skittish and probably wouldn't appear again after flying off. A 300mm F2.8 + 2X TC would give you a 600mm F5.6 handholdable lens with ultra fast AF speed capability. Now this combo is very versatile for both field and forest.
Most people who are into serious bird photography will always end up with either the 500mm F4 or 600mm F4, coupled with the 1.4TC or 1.7TC or 2X Tc (although i find the 2X TC very soft). Depending on camera bodies, with the D2X at 8FPS mode, a 500/600mm F4 with the 1.7x TC will give you an effective focal length of 1700/2040mm. Prime lens will always give you the sharpest images you can expect.
It all boils down to your budget and what area of bird photography you want to pursue. The lust and desire for longer focal length is always there. Trust me, once you touch it you won't want to take your hands away. Ask ESPN lor. And that's also the reason why I'm still trying very hard on every Monday, Wednesday, Thursday , Saturday & Sunday (should know what I mean )
Next equipment to always consider seriously is the ballhead and tripod. A sturdy support is very important, especially when you are talking about long primes like the 500mm or 600mm. Ballhead capability also cannot be skimp on. For long prime lens like the 500mm or 600mm, most bird photographers here swear by the Wimberly Head. Gives you very smooth pan and tilt capability. Very smooth like cream
Flash is also required and most photographers will also use the flash extender, to help in lighting up the subject just enough to bring out the colours. When you are in a jungle or under canopy lighting, learning and using the proper flash technique is a must.
The rest of the list here are also required but again it depends on your shooting style. Memory cards (lots if possible), spare camera batteries, batteries for flash & flash power pack, cable release, portable storage device (for those longer trips) & insect repellant (swear by this !) .
The following equipment list is what I usually bring out on a field trip (either 1 day or multi-day trip)
1) Nikon D2X (a spare body is definately a must when going on a long trip) - now where's my D3H body
2) 1.4x & 1.7xTC
3) 600mm F4 + 300MM F2.8 (1 piece on the way)
4) 17-35mm F2.8
5) 14GB worth of CF cards
6) Epson P2000 portable storage device (40GB)
7) SB800 flash with flash extender & flash battery pack
8) loads of AA batteries
9) Gitzo 1325 Carbon Fibre Tripod with Wimberly Ballhead/Flash Bracket
10) Cable release with cable extension
11) Jungle hat and very big piece of camouflage netting
12) Water bottles (2x 1 litre) --- trust me you need lots
13) Insect repellant (so that I can concentrate and not scratch elsewhere)
14) GPS device (good for those moments where I cannot rememeber where I was previously)
15) Cellphone - definately useful
16) Walkie Talkie - useful when shooting with your buddies in a jungle environment.
Hopefully the list won't scare you off but again, its up to you and your passion to go get the shot. There are many ways to get into nature photography, but the choice of equipment is yours to choose.
Just sharing with you what my personal experience when I started taking on nature photography (especially birds). The comments given are not something you should stick to but use it as a general guideline. Be observant, listen to the calls of the wild, train your eyes to look for subjects and most important (I learn this from ChngPE) Expect the Unexpected.
Lastly, for bird photography, you need to wake up real early and be there before the birds. Don't go shooting around 10am when others are already packing up and going for coffee. Plus the lighting wouldn't be that great either. Your passion will drive you to go far.
Have attached the following pictures to share with you. Full frame uncropped, taken with 600mm + 1.7TC.
Cheers,
Philip