Fig. 2 in Where have all the grouse ticks gone? Apparent decline in collections of Haemaphysalis chordeilis Packard

Fig. 2. Published records of H. chordeilis (N = 96) by collection month. Records that did not specify collection month are excluded. Asterisks denote autumn months where hunting season is open for most game birds in North America, which likely influenced collections of H. chordeilis.