Harrison Bruce TordoffHarrison Bruce Tordoff (1923-) is an expert ornithologist known for his extensive research on bird species in Kansas. With a passion for avian conservation, Tordoff has dedicated his career to studying and documenting the diverse bird populations in he state. His work in compiling the check-list of bird species in Kansas has been instrumental in advancing birdwatching and conservation efforts in the region. Read More Read Less